Compresor EMB NE2121Z R-134a 1/3 B/F

MODEL
NE2121Z
ENGINEERING CODE COOLING CAPACITY
262BA50 250 W (LBP)
APPROVED REFRIGERANT EFFICIENCY
R-134a 1.22 W/W (LBP)
POWER SUPPLY MOTOR TYPE
220-240 V 50 Hz CSIR
STANDARD CONDITIONS STARTING TORQUE
APPROVALS
ASHRAE HST
APPLICATION
LBP
DATA
General Data
Hermetic reciprocating
Type
On-Off
Technology Type
9.26 cm³
Displacement
Fan/NotControled/220
Compressor Cooling
520 m³/h
Fan Air Flow
Capillary Tube or Expansion Valve
Expansion Device
1/4 hp
Horse Power
13.92 bar
Max Condensing Pressure Operating
15.62 bar
Max Condensing Pressure Peak
220-240 V 50 Hz
Power Supply
-30 °C to -5 °C
Evaporating Temperature Range
Electrical Data
CSIR
Motor type
HST
Starting Torque
21.1 at 25° C
Start Winding Resistance
7.7 at 25° C
Run Winding Resistance
Mechanical Data
350 g
Maximum Recommended Refrigerant Charge
350 ml
Oil Charge
ESTER
Oil Type Configuration
ISO22
Oil Type Viscosity
Dry air charge
Pressurization
10.95 Kg
Weight
2.1 L
Free Internal Volume
Electrical Components
  Description
72-88 Uf / 330 V
Start Capacitor
T0057/G5
Motor Protection
Relay | MTRP-0027*
Starting Device
External Characteristics
European
Base Plate
No
Tray Holder
200 mm
Height
Connector Internal Diameter Shape
8.1 mm Slanted 42?/Copper
Suction
6.1 mm Straight/Copper
Discharge
6.1 mm Slanted 42?/Copper
Process
PERFORMANCE
Rated Points
Condensing Evaporating Cooling Power Gas Flow
Current Efficiency
Temperature Temperature Capacity Consumption Rate
54.40°C -23.30°C 250 W 205 W 1.67 A 4.86 kg/h 1.22 W/W
Test Condition: ASHRAELBP32, Fan/NotControled/220, Return Gas 32.2°C, Evaporation -23.30°C, Condensing 54.40°C, Ambient 32.2°C , Liquid 32.2°C, Subcooling 22.2K. Data in accordance to EN
12900:2013 and AHRI 540:2015 polynomial equation and uncertainty guidance.
Performance Curve Data
Condensing Temperature 35°C
Evaporating Cooling Gas Flow Efficiency
Power W Current A
Temperature °C Capacity W Rate kg/h W/W
-30 196 166 1.56 3.80 1.18
-25 261 186 1.63 5.05 1.4
-20 339 208 1.7 6.58 1.63
-15 432 231 1.77 8.43 1.87
-10 542 255 1.85 10.60 2.13
-5 669 280 1.93 13.14 2.39
Test Condition: ASHRAELBP32, Fan/NotControled/220, Return Gas 32.2°C, Ambient 32.2°C , Liquid 32.2°C. Data in accordance to EN 12900:2013 and AHRI 540:2015 polynomial equation and
uncertainty guidance.
Condensing Temperature 45°C
Evaporating Cooling Gas Flow Efficiency
Power W Current A
Temperature °C Capacity W Rate kg/h W/W
-30 183 167 1.58 3.53 1.09
-25 245 190 1.64 4.74 1.28
-20 321 216 1.71 6.24 1.49
-15 413 244 1.79 8.04 1.69
-10 521 273 1.89 10.19 1.91
-5 646 304 2 12.69 2.13
Test Condition: ASHRAELBP32, Fan/NotControled/220, Return Gas 32.2°C, Ambient 32.2°C , Liquid 32.2°C. Data in accordance to EN 12900:2013 and AHRI 540:2015 polynomial equation and
uncertainty guidance.
Condensing Temperature 55°C
Evaporating Cooling Gas Flow Efficiency
Power W Current A
Temperature °C Capacity W Rate kg/h W/W
-25 227 195 1.65 4.39 1.16
-20 300 223 1.72 5.84 1.35
-15 390 254 1.81 7.60 1.54
-10 496 286 1.93 9.69 1.73
-5 619 321 2.07 12.15 1.92
Test Condition: ASHRAELBP32, Fan/NotControled/220, Return Gas 32.2°C, Ambient 32.2°C , Liquid 32.2°C. Data in accordance to EN 12900:2013 and AHRI 540:2015 polynomial equation and
uncertainty guidance.
Operating Envelope
External Dimensions
Wiring Diagram
Assembly Instructions
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Thu, 03 Feb 22 18:59:24 +0000 GMT