Shanghai Hanbell was established in 1996 and listed on Shenzhen A-share market in 2007. Jinan, Guangzhou, Nanjing and Chongqing branches have been set up one after another, and the subsidiaries of Zhejiang Hanson, Shanghai Comer, Hanbell HongKong, Hanbell Vietnam, Hanbell Korea and Zhejiang Comer have been set up one after another. All these reflect the achievements of HANBELL people's hard work in the past 27 years.
HANBELL PRECISE MACHINERY COMPANY 27 YEARS OF HISTORYAIMS TO OPEN
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LT-S-H(A) compound two-stage high temperature heat pump is mainly designed for requirement of high efficiency and reliability under high pressure difference and high pressure ratio. During design the rich technical accumulation and application experience of Shanghai Hanbell in the field of screw compressor have been combined, so this excellent product can be widely used in high temperature hot water, central heating and other area.
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Low load start-up design: Its start-up load is equivalent to common single-stage compressor, which can avoid great impact on the power grid.
Excellent motor cooling channel: Because of the excellent motor cooling channel design, it can realize the reliable motor cooling under high operation efficiency, so that the compressor can operate in very wide range.
Integrated Design: Medium pressure check valve, stop valve and economizer filter are pre-installed to ensure the reliable protection of the compressor and the simplification of system configuration.
Motor temperature visualization: Optional temperature sensor PT100/PT1000/NTC can be pre-installed in the motor to monitor temperature.
Model | LT-S-H(A) | |||||||||
Low stage | High stage | Rotation 50Hz r/min | Capacity regulation | Lubrication type | Noise | |||||
Discharge volume | Discharge volume | |||||||||
LT-S-A | LT-S-H | |||||||||
50Hz | 50Hz | |||||||||
m3/h | m3/h | Step | Stepless | dB | ||||||
LT-20/10 | 224 | 99 | 2950 | 10%/50% | 10% | Pressure differential | 81 | / | ||
LT-45/20 | 450 | 207 | 83 | 84 | ||||||
LT-55/25 | 551 | 257 | 84 | 85 | ||||||
LT-65/32 | 651 | 313 | 10%/50% | 86 | 88 | |||||
LT-83/41 | 840 | 396 | 87 | 89 | ||||||
Model | Weight | Motor | Strength test | |||||||
Type | Start type | Voltage | Insulation | Protection | ||||||
Kg | bar | |||||||||
LT-S-A | LT-S-H | LT-S-A | LT-S-H | |||||||
LT-20/10 | 620 | / | 3 phase,2 pole, squirrel cage induction motor | Y-△ | 380 | Level F | PTC+ (NTC optional) | 40 | / | |
LT-45/20 | 1200 | 45 | ||||||||
LT-55/25 | 1230 | |||||||||
LT-65/32 | 1450 | |||||||||
LT-83/41 | 1490 | |||||||||
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