Schweitzer Engineering Laboratories SEL-587Z 0587Z0X325H12XX High Impedance Diff For Sale
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Schweitzer Engineering Laboratories SEL-587Z 0587Z0X325H12XX High Impedance Diff:
$1,200
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Product Information Schweitzer Engineering Laboratories SEL-587Z 0587Z0X325H12XX High Impedance Differential Relay T145158 Warranty Information This is a new item, with original packaging and includes a 30 day warranty. Product Description
- High-Impedance (87A, 87B, 87C) 150 V continuous, linear to 3000 V symmetrical Burden 2000 ? stabilizing resistor Range 20?800 V MOV clamping voltage One or two MOV option 2000 V (8 x 20 s) Four MOV option 1500 V (8 x 20 s) MOV maximum transient energy rating One MOV?2500 J, two MOV?5000 J, four MOV?8400 J MOV maximum continuous ac voltage rating One or two MOV option 750 V Four MOV option 600 V
- AC Current Inputs (IA, IB, IC) 5 A nominal 15 A continuous, 500 A for 1 second, linear to 100 A symmetrical, 625 A for 1 cycle (sinusoidal waveform) Burden <0.16 VA @ 5 A; <1.15 VA @ 15 A Range 0.5?80 A 1 A nominal 3 A continuous, 100 A for 1 second, linear to 20 A symmetrical, 250 A for 1 cycle (sinusoidal waveform) Burden <0.06 VA @ 1 A; <0.18 VA @ 3 A Range 0.1?16 A
- Frequency and Phase Rotation 60/50 Hz system frequency and ABC/ACB rotation
- Output Contacts (4 plus 1 alarm) 6 A continuous carry, 30 A make per IEEE C37.90: 1989, 100 A for 1 second, 270 Vac/360 Vdc MOV for differential surge protection, pickup/dropout time: <5 ms Breaking capacity (L/R = 40 ms, 10,000 operations): 0.75 A @ 24 V; 0.5 A @ 48 V; 0.3 A @ 125 V; 0.2 A @ 250 V Cyclic capacity (L/R = 40 ms, 2.5 cycles per second): 0.75 A @ 24 V; 0.5 A @ 48 V; 0.3 A @ 125 V; 0.2 A @ 250 V
- Optoisolated Input Ratings (2 total) Any of the following nominal voltages: 24, 48, 125, 250 Vdc
- Power Supply Ratings 24 V (polarity sensitive) 16?36 Vdc 48/125 V 36?200 Vdc or 85?140 Vac 125/250 V 85?350 Vdc or 85?264 Vac 5.5 W maximum
- Serial Communications One front-panel EIA-232 serial port, one isolated rear-panel EIA-232 or EIA-485 serial port (specify when ordering), data rate: 300, 1200, 2400, 4800, 9600, 19200, and 38400 bps
- Time-Code Input Demodulated IRIG-B accepted at rear-panel serial port
- Operating Temperature ?40 to +85C (?40 to +185F)
- Mounting Options Horizontal rack-mount and horizontal panel-mount versions available
- Production Dielectric Strength Tests High-impedance and ac current inputs: 2500 Vac for 10 seconds Power supply, optoisolated inputs, and output contacts: 3100 Vdc for 10 seconds
We can ship on buyers freight/UPS/Fedex/DHL shipping accounts.
All freight shipments must be paid for before freight is arranged.
We will send you final weight and dims once item is ready and can accept BOL and pickup at that time.
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