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4 K Closed Cycle Refrigerator Systems from Janis and SHI
Sumitomo (SHI) Compressor Units - CNA-31 (0.4-Watt)
Overview
The CNA-31 compressor is compatible with the 0.4-Watt cold head system (Model RDK-305D). It is equipped with casters for ease of transport.
Standard Configuration
The CNA-31 compressor is compatible with the 0.4-Watt cold head system (Model RDK-305D). It is equipped with casters for ease of transport.
CNA-31C Mechanical Drawing
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Accessories |
| Input Power Cable | 5-Meter |
| Flexible Gas Line | 10-Meter Supply & Return |
| Cold Head Cable | 10-Meter |
Specifications
COMPRESSOR UNIT MODEL CNA-31C
| Cooling | Air |
| Abient Operating Temperature | 5 - 28 °C
28 - 35 °C (with cooling capacity loss max. 5%) |
| Electrical Power | CNA-31C | CNA-31D |
| AC 200V (± 10%), 3 Phase | AC 380-415V (± 10%),
3 Phase / 50 Hz
AC 460-480V (± 10%),
3 Phase / 60 Hz |
| Power Requirement | Minimum | Recommend |
| 6.5 kVA | 8.5 kVA |
| Electrical Power Consumption (Approximate) | Steady | Maximum |
| 50 Hz | 3.8 kW | 4.6 kW |
| 60 Hz | 4.5 kW | 5.4 kW |
| Site Condition | Indoor |
| Weight | Approximately 100 kg |
| Dimension | 520D x 520L x 901H* (mm) *includes the casters and fan cover |
| Maintenance Parts | Adsorber (Every 30,000 hours)
Fuse(s) (As required) |
Specifications are subject to change without notice.
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