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
• Compact 22.5mm Wide
• Wide Time Range: 0.1s to 10h
• Wide Voltage range for both AC & DC 
• Flush knobs for better security
• LED Indications for Power and Relay status
• Excellent Noise Immunity to the latest IEC standards  
• With 5 different Functions
• 2 C/O Configuration 

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