Products

Dhayal Tech Offers

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.

DC-DC Convertor / SMPS Modules

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 VDC6 A
110 VDC10 A
48 VDC25 A
24 VDC50 A
60 VDC20 A
service
service
SPECIFICATION SHEET - SWITCH MODE POWER SUPPLY
INPUT
I/P230V AC +/-20% AC, 1-Ph, 50Hz
Fuse ProtectionYes
I/P MOVYes
Soft StartYes
OUTPUT
Voltage Range0-30V
Rated Current 0-50A
Line & Load Regulation+/- 1%
Ripple Max+/- 1% (P-P) {for adj. voltage from 10-100%}
Protectionsa) 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 LimitYes
ENVIRONMENTAL
Operating temperature 0 to 500 C.
Humidity : < 95% Rh
Enclosure IP 20 Protection
GENERAL
Built in Power Factor Correction - 0.99
IsolationInput 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 typeFan 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

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