GL40

7.5-18.5KW MOTOR PROTECTION RELAY

R4,448.48
Supplier:
Pack Size: 1
Back

Electronic motor protection relays

GL series motor protection relays incorporate built-in CTs (current transformers) for ease of wiring and installation. All protection settings are made from front face of the protection relay.

  • Reset mode: Manual or remote
  • Trip classes (IEC 947-4-1): 12 - 20 - 30
  • Maximum motor nominal voltage: 1000 VAC
  • Thermal memory / overload trip: Yes / from 1.1 x IB
  • Trip classes (IEC 947-4-1): 5 - 10 - 15 - 20 - 25 - 30 - 35
  • Phase imbalance protection: Over 40%. Tripping time <3 sec
  • Standards conformity: IEC 255, IEC 947, IEC 801, EN50081-2
  • PTC min/max (cold) - average trip: 25Ω/1500Ω - 3600Ω/1800Ω
  • Control voltage: 230 VAC (115 VAC and 24 VAC/DC available on request)
  • Phase sequence protection: Selectable ON - OFF (actuate during motor start-up)
SERIESGL
CURRENT SETTING15 - 40A
MOTOR RATING 400V7.5 - 18.5 kW
DESCRIPTIONComplete electronic motor protection relay
DIMENSIONS (MM)(H) 80 x (W) 478 x (D) 99
See MoreSee Less