Products Description
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Technical Specifications
| Parameter | Description |
|---|---|
| Product Model | 8910-PS-DC |
| Manufacturer | MTL Instruments / Eaton |
| Product Series | MTL 8000 Series / IS Module |
| Product Type | DC System Power Supply |
| Input Voltage | 18.5–36 VDC |
| Nominal Input | 24 VDC |
| Output Voltage | 12 VDC ±5% |
| Output Current | 4.9 A |
| Output Power | Approx. 58.8 W |
| Input-Output Isolation | 50 VAC rms / 720 VDC |
| Redundancy | Supports connection of a second power supply for redundancy |
| Mounting | 8711-CA-NS / 8712-CA-NS node service carrier or 8717-CA-PS power supply carrier |
| Hazardous Area Approval | Class I, Div. 2, Groups A, B, C, D, T4 / Zone 2, IIC, T4 |
| EMC Compliance | EN 50081-2 / EN 50082-2 |
| Electrical Safety | EN 61010-1 |
| Operating Temperature | -40°C to +70°C at 60% load |
| Full-Load Temperature | -40°C to +55°C in optimum orientation |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5–95% RH, non-condensing |
| Product Weight | Approx. 0.775 kg |
| Shipping Weight | Approx. 2 kg |
| Dimensions | Approx. 62 × 75 mm |
FAQ
FAQ
Q1: What is the 8910-PS-DC used for?
A: It is a DC system power supply used to provide regulated power to MTL 8000 Series nodes and associated industrial control equipment.
Q2: What is the input voltage of the 8910-PS-DC?
A: It accepts 18.5–36 VDC, making it suitable for nominal 24 VDC plant power systems.
Q3: What is the output voltage and current?
A: It provides 12 VDC ±5% with a maximum output capacity of 4.9 A.
Q4: Can two 8910-PS-DC units be used for redundancy?
A: Yes. The 8910-PS-DC supports a second power supply for redundant operation, improving system availability.
Q5: Can the 8910-PS-DC be used in hazardous areas?
A: Yes. The specification lists approval for Class I, Division 2, Groups A–D, T4 and Zone 2, IIC, T4 hazardous locations.
Q6: What is the operating temperature range?
A: It can operate from -40°C to +70°C at 60% load. At full load in the optimum mounting orientation, the specified range is -40°C to +55°C.
Q7: What is the weight of the 8910-PS-DC?
A: The product weighs approximately 0.775 kg, with a listed shipping weight of approximately 2 kg.
Q8: Is 8910-PS-DC a GE product?
A: No. Despite some aftermarket listings labeling it “GE 8910-PS-DC,” the reliable manufacturer documentation identifies 8910-PS-DC as an MTL Instruments product, now within the Eaton portfolio.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
