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KRY Frequency Conversion Series

KRY Frequency Conversion Series

APPLICATIONS

Adopt variable frequency scroll compressor, automatically adjust the operating speed according to actual needs, provide the required cooling capacity, compared with traditional fixed frequency compressor, significantly reduce energy consumption and improve energy efficiency performance.

KRY -40 ℃~+135 ℃

 

Model KRYZ-475
KRYZ-475W
KRYZ-4A15W KRYZ-4A25W
Temp Range -40℃~+100℃ -40℃~+100℃ -40℃~+100℃
Temp control accuracy ±0.1℃ ±0.1℃ ±0.1℃
Temp feedback Pt100 Pt100 Pt100
Temp display 0.01k 0.01k 0.01k
Flow rate output 1~25 L/min 1~25 L/min 1~25 L/min
Flow rate accuracy ±0.1 L/min ±0.1 L/min ±0.1 L/min
Heating power 7.5kW 15kW 25kW
Cooling
capacity
100℃ 7.5kW 15kW 25kW
20℃ 7.5kW 15kW 25kW
0℃ 7.5kW 15kW 25kW
-20℃ 4.5kW 10kW 16kW
-35℃ 1.8kW 4kW 6.5kW
Connection size G3/4 G3/4 G3/4
Water-cooled At20℃ 2500L/H
ZG3/4
4000L/H
ZG1
6000L/H
DN32
Power 380V50HZ 14kW 25kW 38kW
Dimension cm 55*85*175 70*100*175 80*120*185
Weight 280kg 360kg 620kg
Optional Extended to -40 ℃~+135 ℃

 

T: 2 groups of temperature/pressure/flow can be independently controlled

 

Model KRYZ-475W/2T KRYZ-4A15W/2T KRYZ-4A25W/2T
Temp Range -40℃~+100℃
Temp control accuracy ±0.1℃ ±0.1℃ ±0.1℃
Temp feedback Pt100 Pt100 Pt100
Temp display 0.01k 0.01k 0.01k
Flow rate output 1~25 L/min 1~25 L/min 1~25 L/min
Flow control accuracy/Group ±0.1 L/min ±0.1 L/min ±0.1 L/min
Number of fuid output groups 2 groups 2 groups 2 groups
Pressure control/group 0.2bar~2.5bar 0.2bar~2.5bar 0.2bar~2.5bar
Heating power 7.5kW*2 10kW*2 15kW*2
Cooling
capacity
100℃ 7.5kW*2 15kW*2 25kW*2
20℃ 7.5kW*2 15kW*2 25kW*2
0℃ 7.5kW*2 15kW*2 25kW*2
-20℃ 4.5kW*2 8.5kW*2 14kW*2
-35℃ 1.8kW*2 4kW*2 6.5kW*2
Water-cooled At20℃ 4000L/H
ZG1
8000L/H
DN32
12000L/H
DN40
Dimension cm 80*120*185 100*150*185 200*145*205
Power 380V50HZ 28kW 45kW 70kW
Weight 660KG 850kg 1350kg
Optional Extended to -40 ℃~+135 ℃
Hourly power consumption kWh -40℃ -10℃ 20℃
KRY-475 5 6.2 8.4
KRYZ-475 2.2 4 4.8
Frequency conversion saves power consumption 56% 35% 43%
Explain 1. Empty load test data; 2. The test condition is an ambient temperature of 20 ℃; 3. Flow rate 15L/min

 

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APPLICATIONS

New energy vehicle component verification temperature control solution

There are many applications. Typical application areas include research, testing and quality control of power batteries and new energy motors; it can also be applied to environmental simulation, material testing, and temperature-related stress and load testing of materials, transmissions, bearings and engine parts.

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