ü Brand / Series: GE Multilin 750
ü Model: SR750-P5-G5-D5-HI-A1-R
ü Stockist: PLC AutoController
ü Sales Manager: May
ü WeChat: dcsfcs
1. Ordering Code Breakdown
|
Position
|
Meaning
|
This Unit
|
|
P
|
Phase CT rated
|
5 A
|
|
G
|
Ground CT rated
|
5 A
|
|
D
|
Control supply
|
88-300 V DC / 70-265 V AC
|
|
HI
|
HMI type
|
Graphic LCD + 9-key keypad
|
|
A1
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I/O config
|
8 DI + 4 AO
|
|
R
|
Comm. slot
|
Redundant slot (1 extra Ethernet / fibre)
|
2. Key Electrical Data
|
Item
|
Specification
|
|
Phase current
|
5 A (1 A optional), cont. 10 A, 1 s @ 100 A
|
|
Ground current
|
5 A (1 A optional)
|
|
Voltage input
|
100-240 V AC (LL), cont. 288 V
|
|
Aux. supply
|
88-300 V DC or 70-265 V AC, ≤ 15 W
|
|
Output contacts
|
8 (4 NO + 4 CO) 250 V AC / 8 A; 30 V DC / 8 A
|
|
Digital inputs
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16, 24-250 V DC/AC auto, opto-isolated
|
|
Analog outputs
|
4 × 0/4-20 mA, load ≤ 1 kΩ, 0.5 %
|
|
Sampling rate
|
32 samples/cycle
|
|
Fault recorder
|
15 s max, COMTRADE export
|
3. Protection & Control Functions (>20)
· 3-phase & ground OC (TOC/IOC/directional)
· Instantaneous-time, cold-load pickup
· Earth-fault, sensitive EF, harmonic EF
· OV/UV, OF/UF, voltage unbalance
· Power directional, reverse power, low power-factor
· Auto-reclose, transfer, breaker failure
· CT/VT supervision, trip-circuit monitoring
What happens next?
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Your quote
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