Danfoss Colibri KVS 1C Installationsanleitung

Installation guide
Colibri® Electric Regulating Valves
Type KVS 1C, KVS 2C, KVS 3C, KVS 5C
Refrigerants : R1233zd(E), R1234yf, R1234ze(E), R1270, R134a, R22, R227ea, R23, R245fa, R290, R32, R404A,
R407A, R407B, R407C, R407F, R407H, R410A, R412A, R413A, R417A, R422A, R422B, R422D, R427A, R438A, R442A,
R444B, R447A, R448A, R449A, R449B, R450A, R452A, R452B, R454A, R454B, R454C, R455A, R463A, R500, R502,
R507A, R512A, R513A, R513B, R515A, R515B, R516A, R600, R600a
Allowable ambient temperature:
Min. -40 °C / -40 °F
Max. 70 °C / 158 °F
Stepper motor type:
Bipolar
Do not connect directly to AC/DC power source.
Connect valve to appropriate controller/driver only.
KVS Colibri® valves are delivered in open position, ready for brazing.
An AST –g service driver is available for manual operation / service of KVS Colibri® valves.
Flow direction
Application KVS Colibri®
© Danfoss | Climate Solutions | 2021.10
Fluid temperature:
Min. -40 °C / -40 °F
Max. 100 °C / 212 °F
Phase current:
800 mA peak /
600 mA RMS
MADE IN DENMARK
Colibri® Electric
Regulating valve
KVS XC
N0311A
10 Ω, 800mA peak
PS 50bar / MWP 735psig
-40/+100°C / -40/+212°F
034GXXXX
Normal ow
Max. working pressure:
50 bar(g) / 725 psi(g)
Coil resistance:
10 Ω (20 °C / 68 °F)
KVS Colibri®
ENGLISH
089
Total steps:
600 full steps
AN370534730754en-000102 | 1