SATEC PM296 - Manual (Page 71)

Appendix: Technical Specifications 63
Appendix: Technical Specifications
8. ions
Input and Output Ratings
CATEGORY II
POLLUTION DEGREE
2 (IEC 664)
120 V AC INPUT USING PT (up to 120+20% V line-to-line voltage)
Burden: < 0.15 VA
3 galvanically
isolated current
inputs
CATEGORY II
690 V AC
DIRECT INPUT (up to 690+15% V line-to-line voltage or
up to 500 V line-to-neutral voltage)
Burden: < 0.35 VA
INPUT USING PT (up to 120+20% V line-to-line voltage)
Burden: < 0.03 VA
POLLUTION DEGREE
2 (IEC 664)
1 A
INPUT via CT with 1 A secondary output
Burden: < 0.15 VA
Overload withstand: 2 A RMS continuous, 50 A RMS for
1 second
1 galvanically
isolated auxiliary
current input - I
4
CATEGORY II
5 A INPUT via CT with 5 A secondary output
Burden: < 0.15 VA
Overload withstand: 10 A RMS continuous,
250 A RMS for 1 second
POLLUTION DEGREE
2 (IEC 664)
1 A
INPUT via CT with 1 A secondary output
Burden: < 0.15 VA
Overload withstand: 2 A RMS continuous, 50 A RMS for
1 second
CATEGORY II
POLLUTION DEGREE
2 (IEC 664)
5 A INPUT via CT with 5 A secondary output
Burden: < 0.15 VA
Overload withstand: 10 A RMS continuous, 250 A RMS
for 1 second
1 galvanically
isolated direct
current voltage
input
300 V DC
100 V DC
20 V DC CATEGORY II , POLLUTION DEGREE 2 (IEC 664)
Burden: 0.4 W
Burden: 0.15 W
Burden: 0.005 W
Digital inputs 12 optically isolated, dry contact sensing inputs (voltage-free)
Relay outputs 5 relays rated at 5A, 250 VAC/30 VDC, 2 contacts (SPST Form A)
1 relay rated at 5A, 250 VAC/30 VDC, 3 contacts (SPDT Form C)
2 optically isolated
analog outputs
0(4)-20 mA
±1 mA
0-1 mA
Accuracy: 0.5%, Non-linearity: ±100 µA
Maximum load: 510
Ω
Maximum load: 10K Ω
Maximum load: 10K Ω