Product Introduction
LDR series vertical electric heating boiler is a compact, clean and efficient heating device powered by electricity. It adopts integrated vertical structure, with electric heating tubes as heat source to produce hot water or steam quickly. Featuring fully automatic control, low noise and zero emission, it has complete safety protections and high thermal efficiency, widely used for heating, bathing and steam supply in offices, schools, hotels, hospitals and small factories.
Specification
| Item | LDR-36 | LDR-72 | LDR-144 | LDR-216 | LDR-360 | LDR-504 | LDR-720 | LDR-1080 | LDR-1440 |
| Rated power(KW) | 36 | 72 | 144 | 216 | 360 | 504 | 720 | 1080 | 1440 |
| Rated current(A) | 54 | 108 | 216 | 324 | 540 | 756 | 1080 | 1620 | 2160 |
| Voltage frequency(V/Hz) | 380/50 | 380/50 | 380/50 | 380/50 | 380/50 | 380/50 | 380/50 | 380/50 | 380/50 |
| Electric heating efficiency(%) | ≥95 | ≥95 | ≥95 | ≥95 | ≥95 | ≥95 | ≥95 | ≥95 | ≥95 |
| Number of heating tube groups(groups) | 2 | 2 | 4 | 6 | 10 | 14 | 20 | 30 | 40 |
| Working pressure(Mpa) | 0.1-1.0 | 0.1-1.0 | 0.1-1.0 | 0.1-1.0 | 0.1-1.0 | 0.1-1.0 | 0.1-1.0 | 0.1-1.0 | 0.1-1.0 |
| Evaporation capacity(Kg/h) | 50 | 100 | 200 | 300 | 500 | 700 | 1000 | 1500 | 2000 |
| Air outlet/sewage outlet(DN) | 25/40 | 25/40 | 25/40 | 25/40 | 40/40 | 50/50 | 50/50 | 65/50 | 65/50 |
| Auxiliary control function | Automatic control & remote control | ||||||||
| Product weight(KG) | 85 | 150 | 318 | 450 | 750 | 1000 | 1300 | 2100 | 2600 |
| Appearance size(m) | 0.8X1.0X1.6 | 0.8X1.0X1.7 | 1.4X1.4X1.7 | 1.4X1.4X1.7 | 1.6X1.6X1.7 | 2.6X1.6X1.7 | 3.0X1.6X1.7 | 3.7X1.6X1.8 | 4.5X1.6X1.8 |
Advantages
01
Clean and Environmentally Friendly.
Adopts electric heating with no combustion, smoke or waste gas, making it green and pollution-free.
02
Fast Heating with Stable Output.
Rapid temperature rise to provide stable hot water or steam efficiently.
03
Fully Automatic Intelligent Control.
Features automatic water replenishment and temperature/pressure control, easy to operate without dedicated staff.
04
Vertical Compact Structure with Small Footprint.
Vertical integrated design, small size and space-saving, easy installation and movement.
05
Comprehensive Safety Protections.
Equipped with multiple protections against over-temperature, over-pressure, water shortage, electric leakage and short circuit.
06
High Efficiency, Energy Saving and Easy Maintenance.
High thermal efficiency with low energy consumption, simple structure and low failure rate for easy daily maintenance.
