Suzhou ANCHORWILL Technology Co., Ltd.
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CK70 Built-In Bypass Soft Starter 380V Soft Starter
CK70 series intelligent soft starter with built-in bypass is a brand-new product optimized and launched on the basis of our CK60 economic soft starter.
Based on the CK60 economic soft starter, the CK70 series is a brand-new product optimized and launched, and its overall performance has been greatly improved to become the preferred product for high-performance drive control of general machinery.
It has become the preferred product for high-performance drive control of general-purpose machinery. The product adopts today's international advanced level of power electronics technology and microprocessor
| Item | Project Description | |
| Applicable standards | GB14048.6-2016(IEC947-4-2) | |
| Applicable motor type | Squirrel-cage three-phase asynchronous motors | |
| Motor power | 11A……1260A(5.5~630kW) | |
| importation | Control Voltage | AC220V±15%;50Hz/60Hz;AC110V±15% |
| Rated Voltage | AC380V±15%;50Hz/60Hz;660V±15% | |
| Adjustable start time | 1～120s adjustable | |
| Adjustable stopping time | 0～120s adjustable | |
| control mode | 1.Ramp voltage 2.Ramp current 3.Current limit mode | |
| I/0 | Logic Inputs | 3 channels (X1~X3) |
| Analog Outputs | 1 channel 4~20mA/0~10V | |
| Relay Output | 2 relay outputs | |
| Run the command by typing | Keyboard display unit setting, control terminal setting | |
| RS485 communication given. | ||
| Communication | Integrated communication protocols | Standard Modbus protocol, 1 channel |
| Display Unit | LCD display | Can display current, voltage, alarm and other motor parameters |
| Protection and monitoring | Short-circuit, over-voltage, overload, under-voltage, phase loss, over-current, temperature protection | |
| Indoor, free from direct sunlight, dust, corrosive, flammable gases, oil mist, water vapor, dripping water or salt. | ||
| matrix | Location | Water vapor, dripping water or salt, etc. |
| altitude | Altitude more than 1000m, the capacity should be reduced accordingly, every increase of 100m, the current is reduced by 0.5%. | |
| environmental temperature | -10℃~+40℃. | |
| Above 40℃ shall be used with reduced capacity | ||
| For every increase of 1℃, the current shall be reduced by 2%. | ||
| Temperature | Less than 95%RH, no water droplet condensation. | |
| Vibration | Less than 5.9m/s2(0.6g) | |
| Storage Temperature | -40℃~70℃ | |
| framework | Protection class | Ip20 |
| Cooling method | Radiator, natural cooling | |
| Installation | Vertical installation in cabinet | |
Attention:
CK70 built-in bypass intelligent soft starter adopts two kinds of start-stop control methods: panel giving and control terminal (two-wire and three-wire) giving.
1. Two-wire control is hold signal, three-wire control is trigger signal.
2. When two-wire control is adopted, panel control is invalid.
3. When three-wire control is used, panel control is effective.
4. When panel control is adopted, X3 and COM must be kept closed.
5. External pushbutton signal should be kept >200ms to be valid, <200ms to be invalid.
