CIPer
TM
MODEL 50 CONTROLLER
–
INSTALLATION AND COMMISSIONING INSTRUCTIONS
31-00233-02
34
Transformer Data
In the U.S. and Canada, if the CIPer Model 50 is powered by transformers, then such transformers must be
NEC Class-2 transformers. In Europe, if the CIPer Model 50 is powered by transformers, then such
transformers must be safety isolating transformers conforming to IEC61558-2-6.
Table 9. 1450 series transformers data
Part # 1450 7287
Primary side
Secondary side
-001
120 VAC
24 VAC, 50 VA
-002
120 VAC
2 x 24 VAC, 40 VA, 100 VA from separate
transformer
-003
120 VAC
24 VAC, 100 VA, 24 VDC, 600 mA
-004
240/220 VAC
24 VAC, 50 VA
-005
240/220 VAC
2 x 24 VAC, 40 VA, 100 VA from separate
transformer
-006
240/220 VAC
24 VAC, 100 VA, 24 VDC, 600 mA
Table 10. Overview of CRT Series AC/DC current
Transformer
Primary side
Max. AC current
Max. DC current
CRT 2
230 VAC
2 A
500 mA
CRT 6
230 VAC
6 A
1300 mA
CRT 12
230 VAC
12 A
2500 mA
Figure 25: Connection of CIPer Model 50 controller
NOTE
An Uninterruptable Power Supply can be directly wired to a CIPer Model 50 controller.
