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Papua New Guinea LD-H120-DS (HP)
Product Description
120W Permanent Magnet Synchronous Motor Driver Characteristics
■ Can be directly connected to a three-speed thermostat (HIGH, MED, LOW);
■ The preset speed setting range for 9-speed, 3-group operation is from 400 rpm to 1200 rpm;
■ Up to 120W power output.
■ IP54, CCC, CE (EMC, LVD) certification;
■ Metal casing, suitable for models: Fan Coil Units Nos. 2-14;
■ Overall power-saving rate: 50-80%;
■ Low surge current ≤ 2A;
■ High-precision control, speed error ±5 RPM;
Comparison of Power Consumption Parameters (ECO Motor vs. AC Motor)
| Fan coil unit机组 | Electric motor | Voltage AC (V) | Input power (W) | Rotational speed (rpm) | Speed mode | Save efficiency | Average energy-saving rate |
| LDF-600 | AC motor drive |
220 | 69 | 409 | Low | Settings | 50~75% |
80.7 | 538 | middle | Settings | ||||
95 | 726 | High | Settings | ||||
PMSM Motor Drive LD-H120-DS(HP) |
220 | 15 | 430 | Low | 78% | ||
25 | 600 | middle | 69% | ||||
42 | 730 | High | 55% |
Wire Gauge
| Wire Parameters | Corresponding wiring | |
| Three-speed wiring | White 1007 AWG18 | Low speed |
| Yellow 1007 AWG18 | Medium speed | |
| Brown 1007 AWG18 | High speed | |
| Blue 1007 AWG18 | Neutral wire | |
| Yellow-Green 1007 AWG18 | Ground wire |