About the MS-25W mini type mini size MS series electric
The MS-25W mini type mini size MS series electric is part of the ELEHPD MS Series range. Features: Had 170 ~ 264 VAC input voltage range Had small volume, light weight, high efficiency Characteristics: short circuit protection miscalculates/overload Had natural cooling With that took on light emitting diode (led) 1 0, 0% had burned machine full load test Details ELEHPD manufactures and exports low voltage electrical products from Yueqing, Zhejiang, China, supplying distributors, panel builders, M&E contractors and OEM buyers worldwide.
Full catalogue description: mini type mini size MS series electric industry switching power supply MS series MS-25W
Typical applications
- Motor control centres and pump or fan starters
- Machine building, conveyors, packaging and CNC equipment
- HVAC control panels and building automation
- Water treatment, irrigation and pumping stations
- Panel retrofits replacing electromechanical control gear
How to specify the right MS Series
- Size the contact rating for the inductive load, not just the resistive current (AC-3 duty for motors)
- Check the coil voltage and frequency available in the panel: 24 V DC, 110 V, 230 V or 400 V AC
- Confirm the auxiliary contact count needed for the control and indication circuit
- Match the enclosure rating to the environment (IP20 inside a panel, IP65 on the machine)
Specifications
mini type mini size MS series electric industry switching power supply MS series MS-25W
Features:
Had 170 ~ 264 VAC input voltage range
Had small volume, light weight, high efficiency
Characteristics: short circuit protection miscalculates/overload
Had natural cooling
With that took on light emitting diode (led)
1 0, 0% had burned machine full load test
Details:
| Model | MS-25-12 | MS-25-15 | MS-25-24 | ----- |
| output | DC voltage | 12V | 15V | 24V | ----- |
| Voltage tolerance | ±1% | ±1% | ±1% | ----- |
| Rated current | 2.1A | 1.7A | 1.1A | ----- |
| Current range | 0~1.3A | 0~1.7A | 0~1.1A | ----- |
| Rated power | 25.2W | 25.5W | 26.4W | ----- |
| Ripple&noise | 100mvp-p | 120mvp-p | 150mvp-p | ----- |
| DCvoltage ADJ.range | ±10% | ±10% | ±10% | ----- |
| input | Voltage range | 90~264VAC,235~373VDC |
| frequency | 47~63HZ |
| AC current | 0.35A/230VAC |
| efficiency | 78% | 78% | 80% | ----- |
| Inrush current | Cold start current 30A/230VAC |
| Leakage current | < 0.5mA/240VAC |
| protection | overload | Rated output power110%~135% start over load protection |
| protection type :part layer type current limit ,auto-recovery after fault condition is removed |
| ----- | ----- |
| ----- |
| environment | Working temp,humidity | -10°C~+60°C,20%~90%RH |
| Storage temp,humidity | -20°C~+85°C,10%~95%RH non-condensing |
| Withstand vibration | 10~500HZ,2G 10min/1cycle,period for 60 minutes,each axes |
| safety | Withstand voltage | I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC |
| Isolation resistance | I/P-O/P,I/P-FG,O/P-FG:100M ohms/500VDC |
| Fit standard | Safety standard | Compliance toUL1012 |
| EMC standard | Compliance toEN55022,CLASSA |
| others | Dimension | 84*58*38mm (L*W*H) |
| Weight/packing | 0.15kg/80pcs/13kg/0.024m³/0.87CUFT |
| note | 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. |
Frequently asked questions about the MS-25W mini type mini size MS series electric
What is the difference between a contactor and a relay?
A contactor is built for switching power circuits repeatedly at high current, often with motor duty ratings (AC-3) and arc-suppressing chambers. A relay switches control signals at low current. In practice: contactor for the motor, relay in the control circuit that drives the contactor coil.
How do I calculate the correct contactor size for a motor?
Use the motor's full-load current, apply the AC-3 rating for the operating voltage, and allow for the number of starts per hour. As a rule of thumb, the contactor's AC-3 rating should be at least equal to the motor FLC, then step up one frame if the duty is heavy.
Do you supply the coil voltage I need?
Coil voltages are specified per order. Send the model number, coil voltage and frequency you require and we will confirm availability and lead time.
Are auxiliary contacts included?
Base models come with the standard auxiliary contact configuration for that frame. Add-on auxiliary blocks and mechanical interlocks can be quoted with the contactor.
Related MS Series models
Further reading
