19/08 2020 
Catalog relay chênh áp NH3 Danfoss MP55A (060B017566)
Tổng quan relay chênh áp NH3 Danfoss MP55A (060B017566)
- Mã sản phẩm: MP55A
- Part no.: 060B017566
- Áp suất làm việc: -1 ~ 12 bar
- Diff: 0.3 ~ 4.5 bar
- Loại sản phẩm: công tắc áp suất dầu, relay áp suất dầu, công tắc chênh áp, relay chênh áp
Thông số chi tiết
| Gross weight | 0.9 kg | 
| Net weight | 0.8 kg | 
| EAN | 5702428365567 | 
| Adjustment | Cut out for falling pressure | 
| Amb. Temp. Note | Bellows max 100 °C/212 °F | 
| Ambient temperature range [°C] [Max] | 60 °C | 
| Ambient temperature range [°C] [Min] | -40 °C | 
| Ambient temperature range [°F] [Max] | 140 °F | 
| Ambient temperature range [°F] [Min] | -40 °F | 
| Ammonia application | Yes | 
| Approval | CCC CE EAC LVD RoHS RoHS China TYSK CMIM LLC CDC EURO-TYSK | 
| Contact differential [bar] | 0.2 bar | 
| Contact function | SPDT | 
| Contact rating | AC15=2 A, 250 V DC13=0.2 A, 250 V | 
| Diff.press.setting range [bar] [Max] | 4.5 bar | 
| Diff.press.setting range [bar] [Min] | 0.3 bar | 
| Diff.press.setting range [MPa] [Max] | 0.45 MPa | 
| Diff.press.setting range [MPa] [Min] | 0.03 MPa | 
| Diff.press.setting range [psi] [Max] | 65 psi | 
| Diff.press.setting range [psi] [Min] | 4.3 psi | 
| Electrical conn. Male/Female | Female | 
| Electrical connection | Screwed cable entry | 
| Electrical connection size | Pg 13.5 | 
| Electrical connection standard | DIN 40430 | 
| EN 60947 electrical properties | Pollution degree: 3 Rated impulse voltage: 4 kV Short circuit prot, fuse: 2A | 
| EN 60947 wiring properties | Flex, ferrules: 0.2-1.0 mm2 Flex, no ferrules: 0.2-1.5 mm2 Solid/stranded: 0.2-1.5 mm2 | 
| Enclosure rating IP | IP20 | 
| Equipment | Thermal time relay | 
| Factory setting [bar] | 0.65 bar | 
| Factory setting [psig] | 9 psig | 
| Max. test pressure [bar] Pe | 22 bar | 
| Max. test pressure [psig] | 319 psig | 
| Max. Working Pressure [bar] | 17 bar | 
| Max. Working Pressure [psig] | 245 psig | 
| Operat. range LP side [bar] Pe [Max] | 12 bar | 
| Operat. range LP side [bar] Pe [Min] | -1 bar | 
| Operat. range LP side [psig]Pe [Max] | 175 psig | 
| Operat. range LP side [psig]Pe [Min] | -15 psig | 
| Packing format | Multi pack | 
| Pressure connection size | 3/8 | 
| Pressure connection standard | ISO 228-1 | 
| Pressure connection type | G | 
| Pressure Male/Female | Male | 
| Product accessories | Generic accessories | 
| Product description | Diff. Pressure Switch | 
| Product family name | MP | 
| Product group | Switches and thermostats | 
| Product name | Differential pressure switch | 
| Quantity per packing format | 21 pc | 
| Refrigerants | R11 R12 R123 R124 R134a R22 R404A R407A R407C R407F R407H R422B R422D R438A R448A R449A R450A R452A R507C R513A R717 R449B R515B | 
| Relay release time [s] | 60 “ | 
| Reset function | Manual Min | 
| Serviceable | No | 
| Type | MP55A | 


