- Contact Person : Mr. Shi Suquan
- Company Name : Tianshui 213 Electrical Apparatus Co., Ltd.
- Tel : 86-938-8360079
- Fax : 86-938-8363854
- Address : Gansu,tianshui,No.35 Chiyu Rd, Qinzhou District,Tianshui,Gansu,China
- Country/Region : China
- Zip : 741001
Single pole DC contactor
Single pole DC contactor apply to starter-stop of battery vehicle and power switching and the uninterruptible power supply system of motor forkliftslocomotivestelecommunications and computer fields supply. The product design meet GB/T14048.1 "Low Voltage Switchgear and Control Equipment General" Mechanical Department standards JB2286-78 "Basic Technical condition of Traction Electrical Device" JB3974-85 " DC Electrical device of Battery Vehicle Basic Technical Conditions" and the Ministry of Posts YD/T585-92 " Distribution Equipment Communication Function" YD/T512-92 "Telegram Power Equipment Technical Conditions" standard.
character | GSZ2-50 | GSZ2-100 | GSZ2-200S | GSZ2-400S | |||||||||||||
GSZ2-50D/24V | GSZ2-50S/24V | GSZ2-50S/48V | GSZ2-100D/24V | GSZ2-100S/24V | GSZ2-100S/48V | GSZ2 200S/24V | GSZ2- 200S/48V | GSZ2- 400S/24V | GSZ2- 400S/48V | ||||||||
insulation voltage Ui(V) | 60 | ||||||||||||||||
main circuit DC | conventional thermal current lth(A) | 50 | 100 | 200 | 400 | ||||||||||||
rated voltage Ue(V) | 48 | ||||||||||||||||
rated current le(A) | 50 | 100 | 200 | 400 | |||||||||||||
voltage on contact point | low to 80mv(under rated load) | low to80mv(under load 100A) | |||||||||||||||
control circuit DC | rated coil voltage (V DC) | 24 | 48 | 24 | 48 | 24 | 48 | 24 | 48 | ||||||||
coil current under 20orated voltage (A DC) | 0.3 | 0.25 | 0.1 | 0.3 | 0.25 | 0.1 | 0.3 | 0.1 | 0.3 | 0.1 | |||||||
change area of power voltage (maximum ambient temperature 40oC) | ±20% US | ||||||||||||||||
20± 5OOCcold move voltage | pick-up (V max) | 18 | 28 | 18 | 28 | 18 | 28 | 18 | 28 | ||||||||
drop-out (V) | 6.52.4 | 124.8 | 6.52.4 | 124.8 | 6.52.4 | 124.8 | 6.52.4 | 124.8 | |||||||||
Single pole DC contactor
