1、 Detailed parameters

Brand: Yingpeng

Model: YPHB-18EX-LS

Specification: 7 pieces

Rated refrigeration: 19.4KW

Power input: 380V/50HZ

Compressor power: 5.3KW

Throttling device: thermal expansion valve

Refrigerant: R22/R407C

Condenser: shell and tube type

Water flow rate m ³/ h：5.25

Connection port: 40

Evaporator: shell and tube type/water tank type

Water tank capacity L: 75

Chilled water flow rate m ³/ h：3.34

Frozen water connection port: 32

Built-in water pump: 1

Mechanical weight kg: 200

Explosion proof grade: ExdibmbIIBT4Gb/ExdibmbIICT4Gb

2、 Product features:

1. Scroll compressor;

2. Water tank type high-efficiency evaporation type;

3. Water cooled shell and tube evaporator;

4. Water cooled condenser;

5. Air cooled condenser: high-efficiency copper tube sleeve with aluminum fins, low noise axial flow fan;

6. Precision control panel: displays the set temperature and actual temperature, compressor switch button, power switch, water pump switch, electronic temperature controller, operation indicator light, high-efficiency imported circulating water pump, safety alarm system, compressor overload protection, water pump overload protection, high and low pressure protection, imported drying filter, error code display, precise temperature control range of 5 ℃~25 ℃.

Safety performance:

The Yingpeng explosion-proof water chiller will have refrigeration, heating, and automatic defrosting functions. The compressor, fan, and other equipment have undergone explosion-proof treatment. The explosion-proof type includes explosion-proof measures for the entire machine, pressure protection, and other measures. The structure adopts composite explosion-proof technologies such as explosion-proof, intrinsic safety, and pouring sealing. The control end is fully controlled by intrinsic safety, without generating any electric sparks, making it convenient, safe, and reliable to use

3、 Applicable scope

1. This product is suitable for explosive environments such as petrochemical, metallurgical, textile, food, bioengineering, pharmaceutical, warehouse, aerospace engineering, and places with temperature control requirements;

Zone 2.1 and Zone 2 hazardous gas locations

3. Class IIA, IIB, IIC, T1-T4 explosive gas or steam environment;

4. Environmental temperature: -5 ℃~+43 ℃.

The execution standards for this series of products are as follows:

GB3836.1-2010 Explosive Atmospheres - Part 1: General Requirements for Equipment

GB3836.2-2010 Explosive Atmospheres - Part 2: Equipment Protected by Flameproof Enclosures "d"

GB3836.4-2010 Explosive Atmospheres - Part 4: Equipment Protected by Intrinsically Safe "i"

GB3836.9-2006 "Electrical Equipment for Explosive Gas Atmospheres - Part 9: Encapsulated" m "

GB3836.15-2000 "Electrical Equipment for Explosive Gas Atmospheres - Part 15: Electrical Installation in Hazardous Areas (excluding Coal Mines)"

JB/10538-2005 "Explosion proof Air Conditioners and Water Coolers"

4、 The explosion-proof chiller can operate normally under the following environmental conditions:

a. The altitude does not exceed 2000m;

b. Applicable environment: temperature 5 ℃~43 ℃, without corrosive gases;

c. There are explosive hazardous areas with Class IIA and IIB, T1 to T4 combustible gases, vapors, and air mixed together.