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ABB 1SVR750488R8300 Monitoring Relay
Part Number # 1SVR750488R8300
SKU # 2265033
ABB 1SVR750488R8300 Key Features
ABB 1SVR750488R8300 Monitoring Relay
Brand: ABB
Part Number: 1SVR750488R8300
ABB Monitoring Relay, 3-Phase Multi-Functional, 450 to 720 VAC, 2 to 4 A, 50/60 Hz Frequency, 450 to 720 VAC Coil, 2CO-SPDT Contact Configuration, DIN Rail Mounting, Screw Terminal, 0/0.1 to 30 s Tripping/200 ms Startup Delay Response, IP20/IP50 Enclosure, 104.8 mm L x 45 mm W x 85.6 mm H Dimensions
Additional Description: ABB -1SVR750488R8300 CM-MPN.62S THREE-PHASE MON. relay
Catalog Description: Multifunction three phase monitoring relay, operating on 450-720 VAC, with selectable trip delay, and monitoring: phase loss, phase sequence, overvoltage, undervoltage and phase unbalance, without neutral connection
1SVR750488R8300 Application
For protection of sensitive three phase loads, protection against phase unbalance, phase loss and phase reversal, overvoltage and undervoltage1SVR750488R8300 Item Features
- 3 x 600 to 720 VAC overvoltage/3 x 450 to 570 VAC undervoltage
- Monitoring of three phase mains for phase sequence (can be switched off), phase failure, over and undervoltage as well as phase unbalance
- ON delayed or OFF delayed tripping delay selectable
- TRMS measuring principle
- Housing material for highest fire protection classification UL 94 V-0
- Tool-free mounting on DIN rail as well as demounting
- 3 LEDs for indication of operational states
- Powered by the measuring circuit
- Automatic phase sequence correction configurable
- Threshold values for over and undervoltage as well as phase unbalance are adjustable as absolute values
- Precise adjustment by front-face operating controls
- Without neutral connection
- Tripping delay TV can be adjusted or switched off by means of a logarithmic scale (0 s, 0.1 to 30 s)
1SVR750488R8300 Standards
CAN/CSA C22.2 File No 14|UL 508|CAN/CSA C22.2 No. 14|EN 50581|IEC/EN 60255-27, 61000-6-2, 61000-6-3|UL 508|CB Certified|CCC Certified|cULus 508 20120829-E140448|CE Certified|DNV GL Certified|EAC Certified|RMRS ApprovedSKU #2265033Part Number #1SVR750488R8300UNSPSC39122332UPC04016779851923