Sanhua TS series Electronic Expansion Valve EEV model DPF (TS1) 1.3C for kinds of air conditioning system
Product Description
Features
- Applicable for oil-free system (T series)
- Smaller installation space: low height, small volume, light weight
- Optimized flow path design for noise reduction
- Fast operation, Energy saving
- Applicable for reversible systems like heat pumps: bidirectional flow
General specifications
- Applicable refrigerants: R22, R134A, R404A, R407C, R410A etc.
- Cooling Capacity: 3,5 to 105 kW (R22 Nominal Capacity)
- Medium temperature: -30°C (-22°F) to +70°C (158°F) (duty cycle rate below 50%)
- Ambient temperature: -30°C (-22°F) to +60°C (140°F) (duty cycle rate below 50%)
- Relative humidity: below 95% RH
- Ps: 4.5MPa (45 Bar)
- Installation position: Coil upwards, valve rotor central axis within +/-15° versus vertical axis
- 500 steps (full stroke); 32 ± 20 opening steps
Electrical Parameters
- Rated Voltage: 12V DC(+/- 10%), rectangular wave
- Actuating mode: 4-phase 8-step permanent magnet stepping motor of direct-acting type
- Excitation mode: 1 ~ 2 phase excitation, monopole actuation
- Excitation rate: 30 to 90pps (Maintain excitation in stop position min. 0.1~1.0sec. to activate self-holding mechanism.)
- Coil current: 260mA/phase (20°C)
- Coil resistance: 46 +/- 3.7 ?/phase (20°C)
- Insulation class of coil: E
- Protection class: IP 66
Data sheet for reference
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