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LAD-240 - MeanWell - DC UPS System - Battery Charger - 240W - 13.8V, 27.6V, 41.5V, 55.2V
Description
Available models: LAD-240A, LAD-240B, LAD-240C, LAD-240D
Replaces the series Mean Well AD-55/155
- Charger with UPS function
- TTL signals: AC OK, battery disconnected, reverse polarity, battery low, battery charging
- Integrated AC and battery ON/OFF switch to always ensure safety
- Forced UPS mode for battery maintenance
- Protections: short circuit / OLP / OVP / OTP / low battery voltage / reverse polarity
- Working temperature -20°C - +60°C
- Adjustable output voltage (-20%-+5%) through the CH1 - VR channel
- Perfect for lead acid and lithium batteries
- In accordance with GB17945
- Design 1U (30mm)
- 3 years warranty
Applications:
- Fire emergencies and evacuations
- Battery backup for safety
- Security systems
- Industrial automation
Our vote:
- Reliability
- Price
- Features
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Main technical specifications
| MODEL | LAD-240A | LAD-240B | LAD-240C | LAD-240D |
|---|---|---|---|---|
| Exit number | CH1 - CH2 | CH1 - CH2 | CH1 - CH2 | CH1 - CH2 |
| Nominal Output Voltage | 13.8V - 13.8V | 27.6V - 27.8V | 41.5V -41.5V | 55.2V - 55.2V |
| Rated current | 16.4A - 1A | 7.7A - 1A | 4.78A - 1A | 3.4A - 1A |
| Power (Nominal) | 240.12W | 240.12W | 239.87W | 242.88W |
| Efficiency | 85.5% | 87.5% | 88% | 88% |
| Input voltage range | 90 ~ 132VAC / 180 ~ 264VAC (via switch) - 240 ~ 370VDC | |||
| Working temperature | -20 ~ +60 °C | |||
| Output connection | Quickly | |||
| Dimensions | 215*115*30mm | |||
| Protections | short circuit / OLP / OVP / OTP / low voltage battery / reverse polarity | |||
| Certifications | CB, EAC, CE, UKCA | |||
| For purchases and sampling | CONTACT US | |||
See also:
Data sheet
- Output Regulation Type
- Constant Voltage / CV
- Charger Type
- DC UPS System Semplice
- Output Voltage VDC
- 13.8
27.6
41
55.2 - Input Voltage VAC
- 90~132VAC / 180~264VAC
90~132VAC / 180~264VAC - Operating Temperature
- -4°F / +140°F
- Rating
- 453
- Power W
- 240
- Net Weight
- 0.7 kg
- Output Voltage Nr.
- 2
- IP Protection Grade
- IP20
- Warranty
- 2 Years
- Mechanical Mounting Format
- Boxed - Frame Assembly
- Efficiency
- 85.5%
87.5%
88% - Dimensions
- 215x115x30mm
- Output Current mA
- 3400
4760
7700
16600 - Input Connector
- At Speed
- Output Connection
- At Speed
- Certifications
- EAC, CB, CE, UKCA
- Special Features
- Battery low protection / UPS Function
- Applications
- Fire & Gas Protection
Security - Product Family
- LAD
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