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Product
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SR8-3000 soft starter

SR8-3018 soft starter
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SR8-3018 soft starter
SR8-3018 soft starter
SR8-3018 soft starter
SR8-3022 soft starter
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SR8-3022 soft starter
SR8-3022 soft starter
SR8-3022 soft starter
SR8-3022 soft starter
SR8-3022 soft starter
SR8-3022 soft starter
SR8-3022 soft starter
SR8-3022 soft starter
SR8-3022 soft starter
SR8-3022 soft starter
Model number and parameters
Model number Same model Rated power Rated current Weight Online store: 
SR8-3011 FKR1-3011 11kw 23A 4kg US $154.3 / pieceOrder
SR8-3015 FKR1-3015 15kw 30A 4kg US $160.59 / pieceOrder
SR8-3018 FKR1-3018 18kw 37A 4kg US $165.06 / pieceOrder
SR8-3022 FKR1-3022 22kw 43A 4kg US $165.06 / pieceOrder
SR8-3030 FKR1-3030 30kw 60A 4kg US $183.05 / pieceOrder
SR8-3037 FKR1-3037 37kw 75A 4kg US $187.39 / pieceOrder
SR8-3045 FKR1-3045 45kw 90A 4kg US $260.53 / pieceOrder
SR8-3055 FKR1-3055 55kw 110A 4kg US $269.51 / pieceOrder
SR8-3075 FKR1-3075 75kw 150A 19.5kg US $471.64 / pieceOrder
SR8-3090 FKR1-3090 90kw 180A 19.5kg US $494.1 / pieceOrder
SR8-3115 FKR1-3115 115kw 230A 19.5kg US $505.33 / pieceOrder
SR8-3132 FKR1-3132 132kw 264A 19.5kg US $536.78 / pieceOrder
SR8-3160 FKR1-3160 160kw 320A 19.5kg US $606.4 / pieceOrder
SR8-3200 FKR1-3200 200kw 400A 24kg US $759.12 / pieceOrder
SR8-3220 FKR1-3220 220kw 24kg US $797.3 / pieceOrder
SR8-3250 FKR1-3250 250kw 500A 24kg US $808.53 / pieceOrder
SR8-3260 FKR1-3260 260kw 24kg US $808.53 / pieceOrder
SR8-3280 FKR1-3280 280kw 24kg US $830.99 / pieceOrder
SR8-3320 FKR1-3320 320kw 640A 24kg US $853.45 / pieceOrder
General
Model number SR8-3000 series
Rated input voltage 380Vac±15% 50/60Hz
Control voltage 220Vac±15% 50Hz
Applied motor Three-phase squirrel cage asynchronous motor
Start frequency Less than 12 times per hour
Cooling mode Natural wind
Applied occasion Good ventilation room, without corrosive gas or conductive dust
Standard GB14048.6-1998
Protection degree IP20
Resistance to vibration Can withstand 0.5G min under 3000 m
Resistance to impact 15kg 11ms
Operating temperature -30 to 55 ℃
Operating humidity 90% RH max, non-condensing
External dimensions and mounting dimensions (11kw-55kw, Unit: mm)
Description L B H E F D
11kw-55kw 265 154 165 219 140 M6
SR8-11-55-dimensions
External dimensions and mounting dimensions (75kw-320kw, Unit: mm)
Description L B H E F D B1 H1
75kw-160kw 531 260 204 380 230 M8 160 490
200kw-320kw 564 290 204 410 260 M8 180 624
SR8-75-320-dimensions
SR8-3000 soft starter wiring diagram