Snr Electronics

Kupwad, Sangli, Maharashtra

CYCLIC PROGRAMMABLE TIMER (SNR/CPT) Features

• Operates on low voltage (from 200V)

• Useful forAgriculture & Industrial automation.

• Digital Time indications with LED Display.

• ON Time setting 1Sec. to 999 Sec. & 1 Min. to 999 Min. Settable.

• OFF Time setting 1Sec. to 999 Sec. & 1 Min. to 999 Min. Settable.

Technical Specifications

• Operating voltage-

• For 3 Ph - 220 to 440 VAC, 50Hz.

• For 1 Ph - 160 to 240 VAC For 1 Ph.

• Relay Contact- 30 A

1 PH. SUBMERSIBLE MCB STARTER

(SNR/MCB)

Features

 

• Suitable for Submersible Pumps

• Available for 0.5 to 2 H.P. Pumps

• MCB Overload Protection

• Separate analog meters for voltage & current

1 PH. & 3 PH. ALTERNATE PUMP OPERATING PANEL (SNR/3PH/ALT-2)

Features

• Microcontroller based technology.

• Useful for 1 Ph. & 3 Ph. Pumps.

• Same protection & features as per RDM Auto Switch.

• Two separate contactors for operate each motor.

• Auto/Manual / By pass facility.

• Input timer for alternate.

• ON/OFF Switch for pump 1 & Pump 2.

• One pump can operate at one time and next time other pump is operate in Auto mode only.

• All Indication of facility are available in panel.

Technical Specifications as per Autoswitch RDM

3 PH. CONTROL PANEL (UPTO 50 H.P. PUMPS)

(SNR/IP/2011 (20H.P.), SNR/IP/2011 (50H.P.))
Features:

• Micro Controller Based Technology

• Motor starts automatically after time delay of 1 / 3/5 min. (enable/disable facility)

• Operates on low voltage (250V)

• Useful for 3 Ph. Submersible, monoblock pumps.

• Useful for Fire Fighting motor pumps starter, water supply scheme for gram panchayat

• Separate Indicator for time, OK, 0/L, SPP, Dryrun.

• Standard make contractor and thermal relay for switching.

• Auto/Manual facility on front panel.

• Heavy MS steel fabricated box with high quality powder coating like outdoor type. (IP-54)

• 3 pole MCB for main ON/OFF and short circuit protection.

• Digital Amp. & Voltmeter for display current and voltage.

• Panel material can be changed as per requirement of customer.

• Water level controller & other facility can be added as per requirement.

• In Reverse phase condition SPP LED blinks.

Technical Specifications:

• (As per SNR/IP 2007)

2 PH. 3 PH. CHANGEOVER (SNR/ 2-3 P) (SNR/2-3 P) Features:

• Only for 3 ph. condition, protection for unbalance & Single Phasing.

• Auto start at 1/3/5 timer (ON DELAY)

• Motor starts Automatically in 2 ph. condition with the help of box type Mfd. capacitor.

• Auto manual facility & 2ph. & 3 ph. switch for both condition.

• Heavy duty model for 10 HP and 15 HP.

• Seperate 2 pole contactor for touch capacitor switching.

Features (Top Section)

 

Micro Controller Based Technology
It indicates the levels of water in the Overhead tank thru S.S. sensor placed in overhead tank i.e. 20%, 40%, 60%, 80% & Full. As the tank gets full, buzzer sounds and you have to manually stop the motor and push reset button to stop buzzer sound.

UNIQUE NO VOLT COIL (220 V TO 360V) (SNR/NVC) Features

For 1 PH. & 3 PH.

High quality coil for DOL and Star Delta Starter,

Voltage range 160V to 230V ac & 280 V to 440 V ac.

DIGITAL A/V METER BOX FOR 3 PHASE (SNR/DGAV3) Features

Useful for 3 Ph. Motor upto 20 HP

Seperate Digits meter for Amp. and Volt (upto 60 A and 600V)

Seperate RYB Indicator

It displays RN, YN, BN, RY, YB & BR. six types of voltages & 1 Amp.

Nano size, long life with 12 M. warranty

 

2 PH.3 PH. CHANGEOVER WITH DRY RUN(SNR/2-3 P D/R)


Features :

• As per 2 PH. Changeover (SNR/2-3 P)

 

• Only for 3 ph. condition, protection for unbalance & singel phasing and Dry run

 

2 PH. 3 PH. SERIES CHANGE OVER Features

Other features as per SNR/2-3 PD/RMicrocontroller-based technology.Motor starts automatically in 2 PH. condition with help of box cap.Digital Display of Amp. & Volt.

SNR/ROBOT-2

ROBOT TIMER (SNR/ROBOT-2) Features

Microcontroller based technology.

High Quality LED Display.

Useful for timer for streetlight, garden lighting, housing society, signboards etc

Separate 2 programe in 1 unit for 2 different applications.

Use can be 1 ph. as well as 3 ph. supply.

Auto/Manual Facility.

Indicator for each program ON on LED as well as LCD display.

Low cost. High quality, Domestic Timer for any timer purpose.

 

Technical Specifications

Microcontroller based technology.

operating voltage.

For 1 Ph. 220 to 440 VAC 50Hz.

For 3 Ph - 410 to 440 VAC For 1 Ph IC PROGRAM CPT)

 

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