
Description
MEAN WELL HEP-1000 1000W Switching Power Supplies are industrial AC/DC power supplies designed to operate under highly humid, oily, dusty, and high-vibration harsh environments. These power supplies feature built-in three-stage programmable charging curves on the charger side for constant current, constant voltage, and floating charge capabilities. The HEP-1000 power supplies offer high efficiency of up to 96%, 10G anti-vibration capability, and a built-in active PFC function. These power supplies consist of an integrated charger and are equipped with the PMBus communication protocol that allows seamless integration into different high-end systems. The HEP-1000 power supplies provide an output voltage line of 24V, 48V, and 100V and operate from -40°C to +70°C temperature range under air convection without a fan.
The MEAN WELL HEP-1000 Switching Power Supplies comply with international safety regulations such as TUV EN62368-1 UL62368-1. Typical applications include industrial automation machinery, industrial control systems, electronic instruments, and household appliances.
Features
- Built-in active PFC function
- High efficiency up to 96%
- Fanless design with cooling by free air convection
- Aluminum case and filing with heat-conducted glue
- Withstands 10G vibration test
- -40°C to +70°C wide operating range
- Charger for:
- Lead-acid batteries (flooded, Gel, and AGM)
- Li-ion batteries (lithium iron and lithium manganese)
- Built-in default 2/3 stage charging curves and programmable curve
- Built-in PMBus protocol (optional CANBus protocol)
- Output voltage and constant current level programmable
- Short-circuit, overload, overvoltage, and over-temperature protections
- Built-in remote ON-OFF control
- DC OK active signal
- LED indicator for power on
- Optional wiring type with IP67 rating
Applications
- Industrial automation machinery
- Industrial control systems
- Mechanical and electrical equipment
- Electronic instruments, equipment, or apparatus
- Household appliances
| Product Attribute | Attribute Value |
|---|---|
| Manufacturer: | MEAN WELL |
| Product Category: | Switching Power Supplies |
| RoHS: | Details |
| Product: | Switching Supplies |
| Output Voltage-Channel 1: | 24 VDC |
| Number of Outputs: | 1 Output |
| Output Power: | 1.008 kW |
| Open Frame/Enclosed: | Enclosed |
| Input Voltage: | 90 VAC to 305 VAC, 250 VDC to 431 VDC |
| Output Current-Channel 1: | 42 A |
| Industry: | Industrial |
| Mounting Style: | Chassis |
| Length: | 310 mm (12.205 in) |
| Width: | 144 mm (5.669 in) |
| Height: | 48.5 mm (1.909 in) |
| Series: | HEP-1000 |
| Approvals: | UL/EN62368-1, EN55032/55024 |
| Brand: | MEAN WELL |
| Efficiency: | 95 % |
| Input Frequency: | 47 Hz to 63 Hz |
| Isolation Voltage: | 500 V |
| Load Regulation: | Regulated |
| Maximum Operating Temperature: | + 70 C |
| Minimum Operating Temperature: | - 40 C |
| Product Type: | Switching Power Supplies |
| Factory Pack Quantity: | 4 |
| Subcategory: | Power Supplies |
| Type: | AC-DC Converter |
| Unit Weight: | 8.818 lbs |
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