Features:
Adopt advanced frequency conversion technology to control the winch.
Automatic constant speed and manual speed control, automatic overload protection.
Automatic addition and subtraction to calculate the depth, with depth error automatic compensation.
Use of commercial power or AC power generator.
Self-locking function while winch ascending and descending.
Steady in velocity without jitter in full speed range.
Technical Specification:
Speed range: 1-29.9 m/min
Depth error: ≤0.4%
Depth range: 0-9999.99m
Power supply: AC220v±10%, 50HZ±5%
Continuous working time: ≤24h
Depth pulse equivalent: 0.25mm/pulse
Working temperature: -10℃~+70℃
Power consumption: <1.5kw
Constant speed range: 0.5~20m/min
Error: ±10%, ±1digit
JCH-3000:
Dimensions (mm): 940*800*720
Weight (kg): 150
Motor Power: 2.2kw
Pulse Number: 4000/circle
Reelable Length: 3100m
