Geothermal 77KW 20 Ton Heat Pump Condenser Unit With Fuzzy Control EKWD 021/032/043CRGR/GV manufacturer from China Guangdong EuroKlimat Air-Conditioning & Refrigeration Co., Ltd

Geothermal 77KW 20 Ton Heat Pump Condenser Unit With Fuzzy Control

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: EKWD 021/032/043CRGR/GV

Modular Water Source/ Geothermal Heat Pump Unit

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Modular Water Source/ Geothermal Heat Pump Unit

Specifications

GR/GV standard model for underground water conditions

Basic modules				EKWD021CRGR/GV	EKWD032CRGR/GV	EKWD043CRGR/GV
Underground water mode	Nominal Cooling Capacity		kW	77	115	154
	Nominal Heating Capacity		kW	84	128	169
	Total Power of Nominal Cooling Capacity		kW	13.0	20.0	27.0
	Total Power of Nominal Heating Capacity		kW	17.2	27.0	35.6
	Water flow	Application side	m³/h	13.2	19.8	26.4
		Heat source side	m³/h	7.0	10.6	14.1
Heat Recovery Mode	Nominal Cooling Capacity		kW	67.7	102	137
	Nominal Heat Recovery Capacity		kW	85	128	172
	Nominal water flow at the heat recovery side		m³/h	14.6	22.0	29.6
	Nominal water flow at the evaporation side		m³/h	13.2	19.8	26.4
Water heater mode	Nominal Heating Capacity		kW	82	123	166
	Total Nominal Power		kW	20.8	31.3	42.0
	Nominal water flow at the hot water side		m³/h	14.6	22.0	29.6
	Water flow at the heat source side (evaporation side)		m³/h	7.0	10.6	14.1
Water pressure drop	Application side (air conditioner side)		kPa	21	37	32
	Heat source side		kPa	7	6	2
Heat exchanger type	Application side (evaporator)			Plate	Shell-and-tube
	Heat source side (condenser)			Shell-and-tube
Recommended total pipe diameter	Evaporator		mm	DN65	DN65	DN80
	Condenser		mm	DN50	DN65	DN80
Volume Adjustment	Steps			2	3	4
	Regulation mode			Fuzzy control
Compressor	Model			Fully hermetic volute
	Lubricant			Mineral oil (SUNISO 3GS)
Refrigerant	Flow control method			Electronic expansion valve
	Category			R22
Dimensions	L x H x W		mm	1647x1202x632	2247x1488x710
Unit weight	Net weight		kg	452(517)	703(818)	887(1040)
	Transportation weight		kg	478(543)	738(853)	922(1075)

1, The modular water source/geothermal unit supports applications in all conditions and can switch between multiple modes to fully meet user needs for cooling, heating, and hot water. With an innovative water system, the energy-saving unit delivers an EER as high as 5.7, provides higher energy efficiency when working at a partial workload, and saves energy by 50% compared with other systems after operation in a year.

2, The unit is designed with a comprehensive water system and consists of efficient components carefully selected and designed for a low operation noise. The unit supports fuzzy volume regulation for a narrow range of temperature changes and quickly reaches the set temperature. In addition, the unit provides hot water at a set temperature as high as 55°C quickly and steadily to meet requirements for comfortable hot water in all places..

3 With modular design, the unit starts step by step, reducing the shock on the grid, and maintenance of a single unit does not affect running of other units. In addition, the unit provides multiple built-in security protection functions, and supports intelligent and centralized control, facilitating daily management.

4, The leading-edge shell design allows the unit to be installed in an outdoor space such as terrace and rooftop without the need of a dedicated room. The unit delivers a long lifecycle and runs for long. Units may be installed in batches according to project progress. One water system that works in multiple modes saves investment on other devices such as he