Water heater
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0086-18637347360Product features
The main advantages are high heating efficiency,
Fast thermal response,
No thermal inertia
Small volume
Long service life.
The main product is JD30(220V/3000W), 30HJ(220V/3000W), We can customize according to customer requirements;
Product parameters
NO. | Product | Specification and model |
1 | 30Thick Film Heating Tube | 3000W/220V lower than 2200w can be customized, |
2 | Diversion Column | Food-grade silicone |
3 | NTC sensor | R25°C=50KΩ±1%,B25/50°C=3950K |
4 | Snap Disc Thermostat | Automatic |
5 | Snap Disc Thermostat | Manual |
6 | Cap | Food-grade PP/φ13.5/ SUS304 G1/2 Thread |
7 | Protective Shield | PA6+25%GF/white/flame-retarded |
NO. | Item | Performance Requirements |
1 | Rated Voltage | AC220V 50Hz |
2 | Maximum current | 16A |
3 | Rated Power | 3000W(-10%,+5%) |
4 | Cold Resistance (25°C) | 13.83~17.12Ω |
6 | Electric Strength | AC1500V/5mA/3s, no breaks or flash |
7 | Current Leakage | On 1.15 times of rated power, leakage≤ 0.25mA |
8 | Air Tightness | 0.2MPa air pressure, air inlet 4S, balance test 20S, detection 4S, test result: leakage <200 Pa |
9 | Overload capacity | Maximum overload voltage 264v |
10 | Service Life | Temperature of the tube surface<280°C, life ≥6000h |
11 | Power Density | 53W/cm² |
12 | Thermal Efficiency | ≥97% |
13 | Thermal reaction time | 1s |
14 | Temperature rise rate | 6s |
15 | Outlet temperature stability | ±0.5℃ |
16 | The heater Size | 159*64*46mm |
17 | Inlet and outlet dimensions | Φ13.5mm/G1/2 |
Product use precautions
1 It is forbidden to disassemble or replace parts without authorization, otherwise it will cause functional failure.
2 Heating instantly, please be sure to supply water before power on to avoid dry heating.
3 Placed vertically and the direction of water flow should be from bottom to top.
4 The product must be reliably grounded.
Product application
Thick film heater is mainly used for fast heating. It is applied to the products of instant water heater, H2 water dispenser, commercial instant heating equipment
Customer application
application area
Household Appliances
Industrial fluid heating
Fluid pipe insulation
HVAC engineering
Medical care
National defense industry