Aishwarya Power Systems

Supply Voltage Monitoring Relay SM 301 MA51BC 
• Protects against Phase Loss, Phase Reversal & Phase Asymmetry
• No Auxiliary Supply needed • Voltage Sensing principle
• 1 C/O & 2 C/O Configurations
• Designed to meet Industrial and Agricultural segment applications 

Additional Information:

• Delivery Time: READY STOCK

DIGITAL Voltage Monitoring Relay SM 800
Ÿ LCD Display with Green backlight Ÿ Multi-Voltage: Three Phase 4     Wire & Three Phase 3 Wire @ 145-500 VAC
Ÿ Protection against Phase loss, Phase Sequence, Phase                   Asymmetry, Under Voltage, Over Voltage, Neutral Open, Over         Frequency & Under Frequency
Ÿ Can be configured for 3 Phase 3 Wire or 3 Phase 4 Wire system
Ÿ Selectable Over Voltage/ Under Voltage, Asymmetry, Phase           Loss, Phase Sequence, Over Frequency/ Under Frequency
Ÿ Adjustable ON/OFF Time Delay in seconds/ minutes
Ÿ 5A Single and Dual relay outputs
Ÿ Two Separate Relay outputs with independent Programming
Ÿ Password protection
Ÿ Log of 5 previous faults for better monitoring
Ÿ Fail safe/ Non-Fail safe relay output
Ÿ Latch (Manual) and Non-Latch (Auto) Modes

Electronic Timer - Series Micon 225 Signal Based Multi - Function
• Multi-function with Signal Start and Supply Start.
• 16 Timing Functions selected by DIP switch.
• Two independent relay outputs with either both relays timed or one timed and one instantaneous.
• Wide Input Signal & Supply range - 24-240V AC/DC.
• Wide Timing Range - 0.1 s to 120 days.
• High timing Accuracy.
• LED indicators for Power Supply & Relay Status.
• 22.5mm DIN Mount Housing

Voltage Monitoring Relay SM 175
• Compact 17.5 mm Wide
• Protects against Phase Loss, Phase Reversal & Phase Asymmetry • Multi-Voltage: Three Phase Three Wire @ 208 - 480 VAC
• Selectable Under Voltage / Over Voltage & Asymmetry
• LED Indication for all Faults & for change in settings during run       time for better security
• Adjustable Time Delay
• 1 C/O Configuration