SBW-30K New Style 3Phase, Full-Automatic Compensated AC. Voltage Regulator/Stabilizer
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ZJR2-3450 45KW/380V/90A, 50Hz/60Hz Soft Starter for Motor Protection
Retail price
0.0
Yuan
Market price
0.0
Yuan
Product serial number
007SSR2
Category
Soft Starter
Quantity
-
+
Stock:
0
1
Product description
1. Main Features:
ZJR2 series soft starter can work with three-phase, AC squirrel cage induction asynchronous motor, The voltage is 320V~460V, 50HZ/60HZ and the current is 1200A and below. The soft starter is a device type. It’s necessary to add breakers (short-circuit protection ) and AC contactor (Bypass) inside the cabinet, together with switches are made up of electric motor control circuit. ZJR2 device type can work without three-phase AC motor in the process of starting too big acceleration torque, and power supply system plays a protection from excessive current harvest dynamic impact role, has the following characteristics: 1).16 SCM control, intelligent all-digital display; 2). Can be put into practice a soft starter control multiple motors; 3). Starting modes: Current limiting starter, Voltage ramp start , Kick start +current-limiting start, kick start +voltage ramp start. Current ramp start . Voltage current-limiting double closed –loop start; 4). Free stop and soft stop , The stop time from 0 to 60 seconds can be arbitrarily choosed; 5). Over current , Overload , Open phase, instantaneous stop and other fault protection .with the flow, over loading, lack phase, instantaneous stop, and other malfunction protection; 6). Easy installation, simple operation, strong function and reasonable prices;
2. Application scope:
ZJR2 series soft starter motor applies to centrifuges, blower, compressor, transport planes, mixer, rolling ball mill broken machines and mechanical equipment motor starter.
3. TechnicalSpecifications:
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Item |
Item Description |
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Input Power Supply |
Input Voltage |
Three-phase:380V-15% ～415V+10% |
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Frequency |
50/60Hz |
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Adaptive Motor |
Squirrel-cage three-phase asynchronous motor |
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Starting Times |
It is recommended not to exceed 20 times per hour |
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Control Mode |
1). Operation panel control; 2). Operation panel + external control; 3). External control; 4). External control + COM control; 5). Operation panel + external + COM control; 6). Operation panel + COM control; 7). COM control; 8). No start or stop operation |
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Start Mode |
1). Current-limiting start; 2). Voltage ramp start; 3). Kick start + current-limiting start; 4). Kick start + voltage ramp start; 5). Current ramp start; 6). Voltage current-limiting double closed-loop start |
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Stop Mode |
1). Soft stop; 2). Free stop |
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Protective Function |
1). Open loop protection for external instantaneous stop terminals; 2). Over-heat protection for soft starter; 3). Protection for too long starting time; 4). Input open phase protection; 5). Output open phase protection; 6). Unbalanced three-phase protection; 7). starting over current protection; 8). Running overload protection; 9). Under voltage protection for power voltage; 10). Over voltage protection for power voltage; 11). Protection for fault parameter setting; 12). Load short circuit protection; 13). Auto restart or incorrect wiring protection; 14). Incorrect wiring protection of external control stop terminals |
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Ambient |
Place to be used |
Indoor location with good ventilation free from corrosive gas and conductive dust |
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Altitude |
Below 3000M. It have to rise the rate power when the altitude is more than 3000M |
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Ambient Temperature |
-30～+55℃ |
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Ambient Humidity |
≤90%RH without dew condensation |
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Vibration |
<0.5G |
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Structure |
Protection Class |
IP20 |
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Cooling Pattern |
Natural wind cooling |
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Model |
Rated Power (KW) |
Rated Current (A) |
Outline Size (mm) |
Install Size (mm) |
Net Weight (kg) |
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H1 |
W1 |
D |
H2 |
W2 |
d |
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ZJR2-3055 |
5.5 |
11 |
270 |
145 |
159 |
245 |
130 |
M6 |
<3.5 |
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ZJR2-3075 |
7.5 |
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