janitza Power Analyser UMG 801 Installationsanleitung Seite 14

Configuring the current transformer
15 Configuring the current transformer
15
INFORMATION
INFORMATION
1. Press function key 1 ESC to open the menu.
1. Press function key 1 ESC to open the menu.
The measurement device has no password The measurement device has no password
2. Use keys 2 "5" and 5 "6" to select the
2. Use keys 2 "5" and 5 "6" to select the
(00000000) ex works. Further information on
(00000000) ex works. Further information on
Configuration menu entry and confirm with key Configuration menu entry and confirm with key
configuring a password can be found in the user
configuring a password can be found in the user
3 Enter.
3 Enter.
manual.
manual.
3. In the Configuration window, use keys
3. In the Configuration window, use keys
2 "5" and 5 "6" to select the Current
2 "5" and 5 "6" to select the Current
transformer entry and confirm with key 3 Enter.
transformer entry and confirm with key 3 Enter.
4. The Current transformer window appears. 4. The Current transformer window appears.
5. In the Current transformer window, select the
5. In the Current transformer window, select the
Device entry and confirm using key 3 Enter.
Device entry and confirm using key 3 Enter.
6. The Device entry appears in "blue". In the
6. The Device entry appears in "blue". In the
Device entry, select between the base unit and
Device entry, select between the base unit and
up to 10 current measuring modules. up to 10 current measuring modules.
7. Confirm the Base unit entry with key 3 Enter.
7. Confirm the Base unit entry with key 3 Enter.
ay
8. Using key 5 "6", switch to the setting for the
8. Using key 5 "6", switch to the setting for the
he
Primary side of the current transformer 1..4
Primary side of the current transformer 1..4
(current measurement inputs I1..I4) and confirm
(current measurement inputs I1..I4) and confirm
with key 3 Enter.
with key 3 Enter.
9. The entry for the primary side of the current
9. The entry for the primary side of the current
transformer I1..I4 "flashes".
transformer I1..I4 "flashes".
10. Use keys 4 (3) and 6 () to change the
10. Use keys 4 (3) and 6 () to change the
position of the number to be set and keys
position of the number to be set and keys
2 (5) and 5 (6) to change the number (-1/+1).
ay 2 (5) and 5 (6) to change the number (-1/+1).
11. Confirm your entries with key 3 Enter or cancel
d in 11. Confirm your entries with key 3 Enter or cancel
the action with key 1 ESC.
the action with key 1 ESC.
12. Switch to the configuration for the secondary
12. Switch to the configuration for the secondary
side of the current transformer I1..I4 using
side of the current transformer I1..I4 using
key 6 ().
key 6 ().
Multifunction channels (RCM/Temperature)
17 Multifunction channels (RCM/Temperature)
17
The multifunction channels on the UMG 801 optionally
The multifunction channels on the UMG 801 optionally
have the functions residual current monitoring
have the functions residual current monitoring
Residual current monitoring (RCM)
Residual current monitoring (RCM)
(RCM) and temperature measurement. The residual
(RCM) and temperature measurement. The residual
Overload for 1 s 5 A
current monitoring and temperature monitoring share Overload for 1 s
current monitoring and temperature monitoring share
the 4 channels (4, 2/2, 3/1 or 1/3 each).
Permanent overload the 4 channels (4, 2/2, 3/1 or 1/3 each). 1 A
Permanent overload
IEC/TR 60755 (2008-01),
L1 Standard type A / type B and B+ (via
L1 Standard
corresponding CTs)
L2
L2
Temperature measurement
Temperature measurement
L3
L3
Update time 1 s
Update time
N
N
A)
Total burden
Total burden
max. 4 kΩ
PE PE
(sensor and lead)
(sensor and lead)
<= 30 m unshielded
Lead
Lead
> 30 m shielded
Suitable sensor types
Suitable sensor types KTY83, KTY84, PT100, PT1000
2x PT100
Digital inputs Digital inputs
7 8 9 10 11 12 13 14
4 digital inputs, semiconductor relays, not short-circuit proof. 7 8 9 10 11 12 13 14
4 digital inputs, semiconductor relays, not short-circuit proof.
Maximum counter frequency 20 Hz
Maximum counter frequency 20 Hz
18 V .. 28 V DC
Input signal present
Input signal present
(typical 4 mA)
0 .. 5 V DC,
Input signal not present
Input signal not present
current less than 0.5 mA
Digital outputs
Digital outputs
4 digital outputs, semiconductor relays, not short-circuit proof.
4 digital outputs, semiconductor relays, not short-circuit proof.
Switching voltage max. 60 V DC
Switching voltage
A)
Switching current max. 50 mA rms DC
Switching current
Response time Approx. 500 ms
Response time
Connection example for multifunction channels for the
Connection example for multifunction channels for the
residual current monitoring and temperature measurement
Pulse output (energy pulse) residual current monitoring and temperature measurement Max. 20 Hz
Pulse output (energy pulse)
13. Configure the secondary side of the current
13. Configure the secondary side of the current
transformer I1..I4 in the same manner.
transformer I1..I4 in the same manner.
14. Confirm your entries with key 3 Enter or cancel 14. Confirm your entries with key 3 Enter or cancel
the action with key 1 ESC.
the action with key 1 ESC.
15. After completing the entries, press key 1 ESC
15. After completing the entries, press key 1 ESC
to return to the Menu window.
to return to the Menu window.
Configure the current transformer 5..8 (I5..I8)
Configure the current transformer 5..8 (I5..I8)
according to the current transformer ratios I1..I14.
according to the current transformer ratios I1..I14.
Current Transformer
Current Transformer
Device
Device
Primary
5 A
Transformer 1..4
Transformer 1..4
Transformer 5..8 5 A
Transformer 5..8
ESC
ESC
Fig. Current transformer window
Fig. Current transformer window
INFORMATION INFORMATION
The current transformer ratios are also configured
The current transformer ratios are also configured
in the device configuration of the GridVis
in the device configuration of the GridVis
Multifunction channels for Multifunction channels for
residual current monitoring (RCM)
residual current monitoring (RCM)
Line length (digital inputs/outputs)
Line length (digital inputs/outputs)
Up to 30 m (32.81 yd.) Unshielded
Up to 30 m (32.81 yd.)
5 A The UMG 801 with its multifunction channels,
The UMG 801 with its multifunction channels,
Greater than 30 m (32.81 yd.) Shielded
Greater than 30 m (32.81 yd.)
among other things, is suitable for use as a residual
among other things, is suitable for use as a residual
1 A
current monitoring device (RCM) for monitoring
current monitoring device (RCM) for monitoring
IEC/TR 60755 (2008-01), Analog output
Analog output
type A / type B and B+ (via · alternating currents.
1 channel · alternating currents.
1 channel
corresponding CTs)
· direct currents and · direct currents and
External power supply max. 33 V DC
External power supply
· pulsing direct currents.
· pulsing direct currents.
Current 0/4...20 mA DC
Current
Update time 0.2 s
1 s Update time
The UMG 801 measures residual currents according
The UMG 801 measures residual currents according
Load Max. 300 Ω
Load
max. 4 kΩ to IEC/TR 60755 of:
to IEC/TR 60755 of:
Resolution 10 Bit
Resolution
<= 30 m unshielded
Type A
Type A
> 30 m shielded
RS485 interface
RS485 interface
KTY83, KTY84, PT100, PT1000
3-wire connection with A, B, GND.
3-wire connection with A, B, GND.
2x PT100
Type B and B+ (via corresponding CTs) Type B and B+ (via corresponding CTs)
Recommended cable types see user manual.
Recommended cable types see user manual.
Modbus RTU/slave
Protocol Protocol
Modbus RTU/gateway
9.6 kbps, 19.2 kbps, 38.4 kbps,
Transmission rate
Transmission rate
57.6 kbps, 115.2 kbps
18 V .. 28 V DC
(typical 4 mA)
Termination DIP switch
Termination
0 .. 5 V DC,
current less than 0.5 mA
Ethernet interfaces
Ethernet interfaces
Connection 2 x RJ45
Connection
Function Function Modbus gateway
max. 60 V DC
OPC UA, DHCP,
Protocols and services Protocols and services
Modbus/TCP, NTP
max. 50 mA rms DC
Time synchronization Time synchronization NTP
Approx. 500 ms
Max. 20 Hz
Configuring the Ethernet connection
12 12
16 Configuring the voltage transformer
16
After a return of power, the device starts with the
Home standard display.
1. Press function key 1 ESC to open the menu.
2. Use keys 2 "5" and 5 "6" to select the
· Press function key 1 ESC to open the menu.
Configuration menu entry and confirm with
· Use keys 2 "5" and 5 "6" to select the
key 3 Enter.
Configuration menu entry and confirm with key
3. In the Configuration window, use keys 2 "5"
3 Enter.
and 5 "6" to select the Voltage transformer
entry and confirm with key 3 Enter.
4. The Voltage transformer window appears.
5. In the Voltage transformer window, select the
entry Transformer 1..4 (voltage measurement
inputs L1 to L4) and press key 3 Enter.
6. The entry for the primary side of the
transformer 1..4 "flashes".
7. Use keys 4 (3) and 6 () to change the
Main Device
Main Device
position of the number to be set and keys
2 (5) and 5 (6) to change the number (-1/+1).
Secondary
Primary Secondary
8. Confirm your entries with key 3 Enter or
5 A cancel the action with key 1 ESC.
5 A 5 A
9. Switch to the configuration for the secondary
5 A
5 A 5 A
side of the transformer 1..4 (voltage
measurement inputs L1 to L4) using key 6 ().
· The Configuration window appears with the
10. Configure the secondary side of the voltage
Ethernet (TCP/IP) entry.
transformer 1..4 in the same manner.
· In the Configuration window, use keys 2 "5"
11. Confirm your entries with key 3 Enter or
and 5 "6" to select the Ethernet (TCP/IP) entry
cancel the action with key 1 ESC.
and confirm with key 3 Enter.
12. After completing the entries, press key 1 ESC
· The Ethernet (TCP/IP) window appears.
to return to the Menu window.
® software.
® software.
Potential separation and electrical safety of
· The multifunction channels are suitable for the
the interfaces
Unshielded connection of residual current transformers
The interfaces (RS485, Ethernet) have
Shielded with a rated current up to 30 mA and have
• double insulation to the inputs for the voltage and current
the function "Check the current transformer measurement.
• functional insulation against each other to the supply voltage,
connection".
the residual current and temperature measurement inputs, the
digital inputs/outputs and the analog output.
· The residual current monitoring monitors
max. 33 V DC The interfaces of the connected devices require a double or
the residual currents via external current
reinforced insulation against supply voltages (according to IEC
0/4...20 mA DC 61010-1: 2010).
transformers and, if a threshold value is
0.2 s
exceeded, can trigger a warning signal.
Potential separation and electrical safety of
Max. 300 Ω The measurement device is not an independent
the multifunction channels (RCM, temp.)
protection device against electric shock!
10 Bit The inputs for the multifunction channels have
• double insulation to the inputs for the voltage and current
measurement.
Recommendation:
• no insulation among each other and to the supply voltage..
• functional insulation to the Ethernet, RS485 interfaces, the
To configure the transformation ratio for the
digital inputs/outputs and the analog output.
residual current transformer, use the GridVis
External sensors and/or measuring transformers require a double
insulation to the system parts that have dangerous contact
Modbus RTU/slave
software.
Modbus RTU/gateway voltage (according to IEC61010-1:2010).
9.6 kbps, 19.2 kbps, 38.4 kbps,
Potential separation and electrical safety of the
57.6 kbps, 115.2 kbps
digital inputs and outputs (I/Os) and the analog output
DIP switch
The digital inputs and outputs and the analog output have
• double insulation to the inputs for the voltage and current
measurement.
• functional insulation against each other to the supply voltage,
2 x RJ45
the Ethernet, RS485 interfaces, and the multifunction channels.
Modbus gateway
OPC UA, DHCP,
Modbus/TCP, NTP
NTP
14 / 16
Configuring the Ethernet connection
Configuring the voltage transformer
After a return of power, the device starts with the
Home standard display.
1. Press function key 1 ESC to open the menu.
2. Use keys 2 "5" and 5 "6" to select the
· Press function key 1 ESC to open the menu.
Configuration menu entry and confirm with
· Use keys 2 "5" and 5 "6" to select the
key 3 Enter.
Configuration menu entry and confirm with key
3. In the Configuration window, use keys 2 "5"
3 Enter.
and 5 "6" to select the Voltage transformer
entry and confirm with key 3 Enter.
4. The Voltage transformer window appears.
5. In the Voltage transformer window, select the Menü
Menü
entry Transformer 1..4 (voltage measurement
Power Power
inputs L1 to L4) and press key 3 Enter.
6. The entry for the primary side of the
Energy
Energy
· Select and configure the Ethernet interface.
transformer 1..4 "flashes".
Multifunctional Channels
Multifunctional Channels
7. Use keys 4 (3) and 6 () to change the
The device has 2 Ethernet interfaces, which are
position of the number to be set and keys
Configuration
Configuration serially connected (daisy chain connection).
2 (5) and 5 (6) to change the number (-1/+1).
System Information System Information
8. Confirm your entries with key 3 Enter or
cancel the action with key 1 ESC.
9. Switch to the configuration for the secondary
Fig. Configuration menu entry Fig. Configuration menu entry
side of the transformer 1..4 (voltage
Detailed information on all menu entries and their
measurement inputs L1 to L4) using key 6 ().
· The Configuration window appears with the
10. Configure the secondary side of the voltage settings can be found in the user manual.
Ethernet (TCP/IP) entry.
transformer 1..4 in the same manner.
· In the Configuration window, use keys 2 "5"
11. Confirm your entries with key 3 Enter or
and 5 "6" to select the Ethernet (TCP/IP) entry
cancel the action with key 1 ESC.
and confirm with key 3 Enter.
12. After completing the entries, press key 1 ESC
· The Ethernet (TCP/IP) window appears.
to return to the Menu window.
INFORMATION INFORMATION
Potential separation and electrical safety of
· The multifunction channels are suitable for the Faulty cross currents, wrong measurements, up
the interfaces
to damage to the device and / or your system
connection of residual current transformers
The interfaces (RS485, Ethernet) have due to missing galvanic separations!
with a rated current up to 30 mA and have
• double insulation to the inputs for the voltage and current
Failure to galvanically isolate active external CTs
the function "Check the current transformer measurement.
(or other current transmitters) on the multifunction
• functional insulation against each other to the supply voltage,
connection".
channels from the device power supply can result
the residual current and temperature measurement inputs, the
digital inputs/outputs and the analog output.
· The residual current monitoring monitors in faulty cross-currents, incorrect measurements, or
The interfaces of the connected devices require a double or
damage to your device and / or your system.
the residual currents via external current
reinforced insulation against supply voltages (according to IEC
61010-1: 2010). · Do not remove the auxiliary power supply of active
transformers and, if a threshold value is
exceeded, can trigger a warning signal.
Potential separation and electrical safety of
The measurement device is not an independent
the multifunction channels (RCM, temp.)
protection device against electric shock!
The inputs for the multifunction channels have
• double insulation to the inputs for the voltage and current
measurement.
· Do not ground passive current transformers on the
Recommendation:
• no insulation among each other and to the supply voltage..
• functional insulation to the Ethernet, RS485 interfaces, the
To configure the transformation ratio for the
digital inputs/outputs and the analog output.
residual current transformer, use the GridVis ® ®
External sensors and/or measuring transformers require a double
insulation to the system parts that have dangerous contact
software.
voltage (according to IEC61010-1:2010).
Potential separation and electrical safety of the
digital inputs and outputs (I/Os) and the analog output
The digital inputs and outputs and the analog output have
• double insulation to the inputs for the voltage and current
measurement.
• functional insulation against each other to the supply voltage,
the Ethernet, RS485 interfaces, and the multifunction channels.
Ethernet (TCP/IP)
Ethernet (TCP/IP)
Voltage Transformer
Voltage Transformer
Primary Primary Secondary Secondary
IP Config. IP Config. DHCP
DHCP
Transformer 1..4 400 V 400 V
Transformer 1..4 400 V 400 V
IP Address 192. 168. 3. 177
IP Address 192. 168. 3. 177
Netmask 255. 255. 255. 0
Netmask 255. 255. 255. 0
Gateway Gateway 192. 168. 192. 168. 3. 4 3. 4
ESC
ESC
Fig. Ethernet window (TCP/IP)
Fig. Ethernet window (TCP/IP)
ESC
ESC
Fig. Voltage transformer window
· Select and configure the Ethernet interface. Fig. Voltage transformer window
INFORMATION The device has 2 Ethernet interfaces, which are
INFORMATION
serially connected (daisy chain connection).
The voltage transformer ratios are also
The voltage transformer ratios are also
configured in the device configuration of the
configured in the device configuration of the
GridVis GridVis ® software. software.
®
INFORMATION
INFORMATION
Detailed information on all menu entries and their
settings can be found in the user manual.
ATTENTION
ATTENTION
Terminal connection capacity
Terminal connection capacity
Faulty cross currents, wrong measurements, up
(supply voltage)
(supply voltage)
to damage to the device and / or your system
Connectable conductors.
Connectable conductors.
due to missing galvanic separations!
Only one conductor can be connected per terminal.
Only one conductor can be connected per terminal.
Failure to galvanically isolate active external CTs
Single core, multi-core,
Single core, multi-core,
0.2 - 2.5 mm 2 , AWG 26-12
0.2 - 2.5 mm 2 , AWG 26-12
(or other current transmitters) on the multifunction
fine-stranded
fine-stranded
channels from the device power supply can result
Cable end sleeve (not insulated) 0.2 - 2.5 mm 2 , AWG 26-12
Cable end sleeve (not insulated) 0.2 - 2.5 mm 2 , AWG 26-12
- recommended stripping length in faulty cross-currents, incorrect measurements, or 10 mm (0.3937 in)
- recommended stripping length 10 mm (0.3937 in)
damage to your device and / or your system.
Cable end sleeve (insulated) 0.2 - 2.5 mm 2 , AWG 26-12
Cable end sleeve (insulated) 0.2 - 2.5 mm 2 , AWG 26-12
- recommended stripping length 13 mm (0.5118 in)
· Do not remove the auxiliary power supply of active - recommended stripping length 13 mm (0.5118 in)
external current transformers (or other current external current transformers (or other current
Cable end sleeve
Cable end sleeve
10 mm (0.3937 in)
10 mm (0.3937 in)
generators) on the multifunction channels from the Length of the contact sleeve
generators) on the multifunction channels from the Length of the contact sleeve
supply voltage of the device! For each active cur-
supply voltage of the device! For each active cur-
Terminal connection capacity (current measurement)
Terminal connection capacity (current measurement)
rent transformer, use galvanically isolated power
rent transformer, use galvanically isolated power
Connectable conductors.
Connectable conductors.
supply units (secondary side).
supply units (secondary side).
Only one conductor can be connected per terminal.
Only one conductor can be connected per terminal.
· Do not ground passive current transformers on the
Single core, multi-core,
Single core, multi-core,
multifunctional channels! Observe the usage infor- multifunctional channels! Observe the usage infor- 0.2 - 2.5 mm 2 , AWG 26-12
0.2 - 2.5 mm 2 , AWG 26-12
fine-stranded
fine-stranded
mation of the current transformer manufacturer.
mation of the current transformer manufacturer.
Cable end sleeve (not insulated) 0.2 - 2.5 mm 2 , AWG 26-12
Cable end sleeve (not insulated) 0.2 - 2.5 mm 2 , AWG 26-12
- recommended stripping length 10 mm (0.3937 in)
- recommended stripping length 10 mm (0.3937 in)
Cable end sleeve (insulated) 0.2 - 2.5 mm 2 , AWG 26-12
Cable end sleeve (insulated) 0.2 - 2.5 mm 2 , AWG 26-12
- recommended stripping length 13 mm (0.5118 in)
- recommended stripping length 13 mm (0.5118 in)
Cable end sleeve
Cable end sleeve
10 mm (0.3937 in)
10 mm (0.3937 in)
Length of the contact sleeve
Length of the contact sleeve
Tightening torque
Tightening torque
0.2 Nm (1.77 lbf in)
0.2 Nm (1.77 lbf in)
screw flange screw flange
Terminal connection capacity
Terminal connection capacity
(voltage measurement)
(voltage measurement)
Connectable conductors.
Connectable conductors.
Only one conductor can be connected per terminal.
Only one conductor can be connected per terminal.
Single core, multi-core,
Single core, multi-core,
0.08 - 4 mm 2 , AWG 28-12
0.08 - 4 mm 2 , AWG 28-12
fine-stranded
fine-stranded
Cable end sleeve
Cable end sleeve
0.25 - 2.5 mm 2 , AWG 24-14
0.25 - 2.5 mm 2 , AWG 24-14
(insulated/not insulated)
(insulated/not insulated)
Stripping length 8-9 mm (0.3150 - 0.3543 in)
Stripping length 8-9 mm (0.3150 - 0.3543 in)
17