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Product Name:NZD series - Special drive for electrical hoist
Category:Frequency Inverter
The NZD series drive special for electrical hoist. It can perfect match with cable&chain hoist. It has high overload capability, convenient operation, specail radiator, economic cost.

Input voltage,V
Power range, кW
3 phase/ 380V
1.5 - 160
Features
Application
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Solution for NZD300 in electrical chain hoist

Electrical chain hoist with the inverter used in it is known as Frequency changed electrical cable hoist , the performance of the whole machine has improved a lot after it uses the inverter as its drive and it has the characteristics of smoothly and stably going up and down as well as achieving an accurate positioning to the hanging objects.

 

And take the complete self-protecting function of inverter, like it can alarm in time and stop when over current, overloading,over voltage etc... occurs into consideration, it decrease the rising in temperature of the motor, decrease the breakdown of the Electric hoist and improve its safety.

Features and advatages of NZD300

- Characteristics of Inverter special for Electrical chain hoist  
- It has a compact structure;
- It has a special design for heat radiation;
- It has a function of operating stop;
- It can be used with all types of Electrical chain hoist.

Rated specification


Model Input voltage,V Rated power,kW Rated current,A Motor power,kW
NZD3002N001 220V/1PH 1.5 7 0.75
NZD3002N002 220V/1PH 2.2 10 1.5
NZD3002N003 220V/1PH 3.7 16 2.2
NZD3003N001 380V/3PH 1.5 3.7 0.75
NZD3003N002 380V/3PH 2.2 5 1.5
NZD3003N003 380V/3PH 3.7 8.6 2.2

 
Solution for NZD100 in electrical cable hoist
 

   Electrical cable hoist is a common, light and small lifting equipment, it can be fixed on the mono spar, move horizontally, directly lift the goods vertically and do the loading and unloading operation to the goods on the given place. The motor of Electrical cable hoist uses the motor control mode of cone.

  While the past Electrical hoist doesn’t use the control of inverter, the current and mechanical shock would be very big during the starting-up, the lifting hook would even slide when the coordination of time or order failed and the speed of going up and down also can’t be controlled. After that, the operating performance has been improved a lot when the inverter was adopted in the Electric hoist to change the frequency change of the power suppliers and control the rotary speed of motor.

Features and advatages of NZD100

- This is for the Electrical cable and chain hoist which have the cone rotor motor special use
- The control on current vectors is of high efficiency;
- The high resolution ratio and stable inspection on the position of magnetic pole can both help to achieve a stable start-up
- The S curve acceleration, thus making the acceleration and deceleration very stable;
- The speed accuracy is +-0.2%, the torque precision is +-5%.

Rated specification of NZD100

Model Input voltage, V rated output power, kW Rated input current, A Rated output current, A Motor power, kW
NZD1003N003 380V/3PH 3.7 10 8.6 2.2
NZD1003N005 380V/3PH 5.5 15 12.5 3.7
NZD1003N007 380V/3PH 7.5 20 17.5 5.5
NZD1003N011 380V/3PH 11 26 24 7.5
NZD1003N015 380V/3PH 15 35 33 11
NZD1003N018 380V/3PH 18.5 38 40 15
NZD1003N022 380V/3PH 22 46 47 18.5
NZD1003N030 380V/3PH 30 62 65 22
NZD1003N037 380V/3PH 37 76 80 30
NZD1003N045 380V/3PH 45 90 90 37
NZD1003N055 380V/3PH 55 105 110 45
NZD1003N075 380V/3PH 75 140 152 55
NZD1003N090 380V/3PH 90 160 176 75
NZD1003N110 380V/3PH 110 210 210 90
NZD1003N132 380V/3PH 132 240 255 110
NZD1003N160 380V/3PH 160 290 305 132
Electrial cable & chain hoist
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