We are the specialist for installation, Erection, Service & Maintenance of DC system.
Since 2007
We are the specialist for installation, Erection, Service & Maintenance of DC system.
Since 2007
Dhayal Tech offers various charger configurations like Float-cum-Boost Charger with dropper diodes, Dual Redundant Systems, Float & Float Cum Boost Charger, Dual Float-Cum-Float Boost Charger System and Multiple charger system with redundant (standby) charger etc...
However, needs of proper battery charging are always kept in mind to get the best state of charge and life of the battery bank used.
We do design, assemble, manufacture and supply of varies types of battery packs and battery chargers as per the specifications and customer requirements. The ranges includes from any voltage and any currents ratings with varies technologies.
Dhayal-Tech Systems offers, its new series of switch mode regulated DC power supply and DC-DC Converter units for industrial applications. The converters are compact and rugged in design and construction & incorporate the latest current mode PWM controllers, UFR diodes and MOSFETS for efficient and reliable performance.
| SMPS MODULE | |
|---|---|
| VOLTAGE (VDC) | CURRENT (A) |
| 220 VDC | 6 A |
| 110 VDC | 10 A |
| 48 VDC | 25 A |
| 24 VDC | 50 A |
| 60 VDC | 20 A |
| SPECIFICATION SHEET - SWITCH MODE POWER SUPPLY | |
|---|---|
| INPUT | |
| I/P | 230V AC +/-20% AC, 1-Ph, 50Hz |
| Fuse Protection | Yes |
| I/P MOV | Yes |
| Soft Start | Yes |
| OUTPUT | |
| Voltage Range | 0-30V |
| Rated Current | 0-50A |
| Line & Load Regulation | +/- 1% |
| Ripple Max | +/- 1% (P-P) {for adj. voltage from 10-100%} |
| Protections | a) Over Load Protection auto recovery type b) Short Circuit protection auto recovery type c) Over Voltage Protection Latching type d) Over Temperature auto recovery type :80ºC ± 5 degrees |
| Current Limit | Yes |
| ENVIRONMENTAL | |
| Operating temperature 0 to 500 C. | |
| Humidity : < 95% Rh | |
| Enclosure IP 20 Protection | |
| GENERAL | |
| Built in Power Factor Correction - 0.99 | |
| Isolation | Input to Output – 2KV |
| Input to Earth – 1.5KV | |
| Output to Earth- 500V | |
| Potential Free Contact – Alarm contact for output fail | |
| INDICATIONS LED | |
| a) Input OK – Green LED b) Output OK-Green LED c) Input Under or Over Voltage(U/O)-Red LED d) Output Over Voltage(OVP)-Red LED e) Output Over Load(O/L)-Red LED f) Over Temp(O/T)-Red LED | |
| MECHANICAL | |
| Dimension | Approx. 295W X 350D X 100H mm |
| Cooling type | Fan cooled |
| Weight | Approx. 5.5 Kgs. |
| FEATURES | |
| • Rack mounting, Base mounting, Rear panel mounting or Table top type | |
| • Wide input range | |
| • Protections against output short circuit, overload, output under and over voltage, In put under and over voltage | |
| • Built in RFI suppression | |
| • Excellent dynamic response | |
| • Galvanic isolation up to 2KV | |
| • Also, available dual input i.e AC as well as DC I/P supply | |
| APPLICATION | |
| • SCADA & PLC system | |
| • Power supply to machinery & Automated system | |
| • For sensitive & precision instruments, controllers, electronic relays | |
