JCH-3 Winch Controller

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1. Used for downhole logging system, with automatic winch with 1000m, 2000m or 3000m.

 Logging system mainframe with the winch controller


Main features

l  Advanced AC variable-frequency regulating speed technology

l  Automatic constant speed and manual speed control, automatic overload protection

l  Automatically calculate the depth, self-compensate depth error

l  Self-locking function while winch ascending and descending

l  Steady in velocity without jitter in full speed range

 


1. Winch Controller Specifications

Velocity Range

1~30m/min

Constant Velocity Range

0.5~20m/min, error ±10%

Depth Range

0~9999.99 meter, Error ≤±0.4

Power Supply

AC220V±10% 50Hz ±5%

Continuous working time

≤24 hours

Deep Plus Equivalent

0.25mm/plus

Working Temperature

-10~ +70

Volume

305*200*220mm

Weight

<3kg

 

2. Winch Series

Index/Name

3000m Frequency

conversion winch

2000m Frequency

conversion winch

1000m Frequency

conversion winch

500m manually winch

300m

 

Type

JCH-3000

JCH-2000

JCH-1000

JCW-500

JCS-300

Dimension(mm)

940*800*720

920*680*700

710*620*670

540*400*380

560*490*360

Weight(net)

150kg

120kg

110kg

18kg

25kg

Motor Power

2.2kw

1.5kw

1.1kw

manually

manually

Encoder Plus

4000/ round

4000/ round

4000/ round

 

4000/round

Round Length(m)

(diameter4.65mm)

3100

2200

1200

700

360

370(Φ7 rubber cable)

Collecting ring

6 cores

6 cores

6 cores

6 cores

6 cores