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Autoreclose (79)
ARC Reclaim Time
Close Pulse Width
Lock-out Recovery Time
Sequences
Dead Times (Programmable for each shot)
Accuracy
All Other Overcurrent Pick-ups:
Overcurrent PU/DO ratio:
Undercurrent Pick-up:
Undercurrent PU/DO ratio:
Inverse Overcurrent Operate Time:
OC Definite Operate Time:
EF Definite Operate Time:
UC Operate Time:
NPS Operate Time:
CBF Operate Time;
Transient Overreach for instantaneous
elements:
Front Communication port - local PC (USB)
Connector type:
Cable length:
Rear Communication port - remote PC (RS485)
Connection:
Cable type:
Cable length:
Connector:
Isolation:
Transmission rate:
Rear Communication port (Ethernet)
100BASE-TX
100BASE-FX
Binary Inputs
Operating Voltage
0.0 – 600.0s in 0.1s steps
0.01 – 10.00s in 0.01s steps
OFF, 0.1 – 600.0s in 0.1s steps
1 -5 Shots to Lock-out, each trip programmable for inst or
Delayed operation
0.01 – 300.00s in 0.01s steps
100% of setting ± 3%
approx, 95%
100% of setting ± 3%
approx, 105%
IEC60255-151, ±5% or 50ms (2 ≤ G/Gs ≤ 20)
GT = 1.1Gs, GD = 20Gs (Gs ≤ 10A), 200A (Gs > 10A)
≤DTL + 45ms (DT, input: ≥200% of setting)
≤DTL + 45ms (DT, input: ≥200% of setting)
≤DTL + 85ms
(input: ≤80% of setting)
≤DTL + 150ms (input: ≥200% of setting)
≤DTL + 30ms
(input: ≥200% of setting)
<5%
Time delays includes operating time of trip contacts
USB-Type B
5m (max.)
Multidrop (max. 32 relays)
Twisted pair
1200m (max.)
Screw terminals
1kVac for 1 min.
19.2 kbps
RJ-45 connector
SC connector
For alarm indication
Typical 154Vdc (min. 110Vdc) for 220Vdc rating
Typical 77Vdc (min. 70Vdc) for 110Vdc rating
Typical 33.6Vdc (min. 24Vdc) for 48Vdc rating
Typical 16.8Vdc(min. 12Vdc) for 24Vdc rating
For trip circuit supervision
≥88V for 220/250Vdc rating
≥38.4Vdc for 110Vdc rating
≥19.2V for 48Vdc rating
≥9.6V for 24Vdc rating
254
6 F 2 T 0 1 7 2
(Gs>0.2A)
(Gs>0.2A)
- Quick Links:
- Inverse Time Overcurrent Protection
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