from ABB Low Voltage Products & Systems
Only reliable and continuous monitoring of a three-phase network guarantees the trouble-free and economic operation of machines and installations. Thus, the three-phase monitors of the CM range, according to the individual requirements, monitor the phase voltages, phase sequence, phase unbalance and... [See More]
- Mode: Line to Line (L-L); Line to Neutral (L-N)
- Power (Phase) Sensing: Phase Failure (Loss); Reversal; Sequence
- Voltage Sensitive Relay: Differential Voltage; Overvoltage Protection; Undervoltage
- Protective Functions: Time Delay
from GE Digital Energy
The ICW relays are single phase, time delay, power directional relays in size S1 drawout cases. Several different types are available, providing underpower as well as overpower detection and giving a choice be tween line-to-neutral or quadrature (line-to line) polarizing. For applications on 3-phase... [See More]
- Mode: Line to Line (L-L) (optional feature); Line to Neutral (L-N) (optional feature)
- Supply Voltage Range: 125 to 250
- Protective Functions: Time Delay
from Hoyt Electrical Instrument Works, Inc.
Monitors own supply and detects an under voltage condition on one or more phases. Detects incorrect phase sequence, phase and neutral loss (4-wire only M1PRT/4W). Adjustment for under voltage trip level. Adjustment for time delay (from an under voltage condition). SPDT relay output 8A. Led... [See More]
- Mode: Line to Line (L-L) (optional feature); Line to Neutral (L-N) (optional feature)
- Power (Phase) Sensing: Reversal; Sequence
- Voltage Sensitive Relay: Undervoltage
- Protective Functions: Time Delay
from OMEGA Engineering, Inc.
XT Control Relays are a standard frame control relay which can be purchased with auxiliary contacts. Because XT meets UL, CSA, CCC and CE standards, it is the perfect product solution for IEC applications all over the world. The compact, space saving, and easy to install XT line of IEC contactors... [See More]
- Mode: Line to Line (L-L) (optional feature); Line to Neutral (L-N) (optional feature)
- Voltage Sensing Range: 400
- Voltage Sensitive Relay: Overvoltage Protection
- Approvals: UL, CSA, CCC, CE; RoHS
