1. Applications of GH AC Contactor:
GH series AC contactor is suitable for using in the circuits up to ratedvoltage 500V AC 50Hz or 60Hz for making and breaking remote circuits and ratedoperating current 6,9,11,12,18, 20,25 and 35A at rated operating voltage 380Vunder utilization category AC-3.It can be combined with suitable thermaloverload relays to form electro-magnetic starters in order to protect overloadcircuit.
2. Specifications of GH AC Contactor:
Type | Pated insu- Itaged voltage Ui (V) | Rated heating current Ith (A) | Rated working voltage Ue (V) | Rated working current (le) & operating frequency at discontinuous cycle | AC-3 Pe (KW) | Com- bining volt- age range (V) | Re- leas- ing volt- age range (V) | |||
AC-3 | AC-4 | |||||||||
Ie (A) | Operating frequency (1/h) | Ie (A) | Operating frequency (1/h) | |||||||
GH-6 | 660 | 15 | 200~220 | 9 | 1200 | 3 | 300 | 1.5 | 0.80 1.1 Us cold | 0.20 0.75 Us cold |
380~400 | 6 | 2.5 | ||||||||
GH-11 | 20 | 200~220 | 12 | 1200 | 3.3 | 300 | 3 | |||
380~400 | 11 | 5.5 | ||||||||
GH-12 | 26 | 200~220 | 18 | 1200 | 4.8 | 300 | 3.7 | |||
380~400 | 12 | 5.5 | ||||||||
GH-18 | 28 | 200~220 | 20 | 1200 | 8.5 | 300 | 5.5 | |||
380~400 | 18 | 7.5 | ||||||||
GH-20 | 40 | 200~220 | 2 | 1200 | 8.5 | 300 | 5.5 | |||
380~400 | 20 | 11 | ||||||||
GH-25 | 45 | 200~220 | 30 | 600 | 11 | 300 | 7.5 | |||
380~400 | 25 | 15 | ||||||||
GH-35 | 60 | 200~220 | 40 | 600 | 16 | 300 | 11 | |||
380~400 | 35 | 19 |
High quality electronic components such asminiature circuit breaker, earth leakage circuit breaker, AC contactor, Powerrelay are available.