PROTECTION DEVICE

Product Details:

Product Details:

Model: SMART 99+ SD 96
Display: 4-digit red LED (0.56" or 0.8"), double display for voltage/current monitoring

Inputs:

Voltage input: R, Y, B phases (10 VAC ~ 650 VAC)
CT input: 2000/5 CT selection, supports 50A and 100A CTs
DI input: Start/Stop signals

Outputs:

Relay: 3CO (Main, Star, Delta)
Rated: 7A, 230 VAC
Auxiliary Supply: 415 VAC, 50Hz ±10%
Accuracy: ±1% of FSD

Operating Conditions:

Temperature: 0°C ~ 55°C
Humidity: up to 95% RH (non-condensing)
Enclosure: Polycarbonate + ABS plastic

Product Details:

Supply Voltage: 415V AC, three‑phase
Motor Capacity: Suitable for three‑phase induction motors (commonly up to 20–30 HP depending on panel design)
Starter Type: Star‑Delta starter controller with integrated protection features

Protection Functions:

Phase sequence monitoring (ensures correct rotation)
Phase failure protection (trips if any phase is missing)
Phase imbalance protection (guards against unequal voltage across phases)
Overload protection via thermal relay
Short‑circuit protection via fuses/MCB

Operation Modes:

Automatic star‑to‑delta transition after preset time delay
Manual override option
Indicators: LED indicators for star mode, delta mode, fault conditions, and motor ON/OFF status
Enclosure: Rugged, wall‑mountable ABS or metal casing
Mounting Type: Panel‑mount (96 × 96 mm standard cutout size)
Warranty: Typically supplied with 1‑year manufacturer warranty

Product Details:

Model: DOL 7212
Display: Dual LED (upper and lower) for monitoring parameters

Inputs:

CT input (50A CT, range 1.0–50.0A)
DI input (Start/Stop)

Outputs:

Relay 1CO, 7A, 230V AC (NO-C-NC)
Auxiliary Supply: 415V AC, 50Hz ±10%
Accuracy: ±1% of full-scale deflection
Operating Modes: Auto / Manual selectable

Protection:

Overload (OL)
Dry-run protection
HV/LV (High/Low Voltage) protection

Controls:

SET, UP, DOWN, RESET, AUTO/MANUAL keys
Manual reset after tripping
Operating Temperature: Standard industrial range

Product Details:

Frame Size: 72 × 72 mm (compact panel-mounted design)
Panel Cutout: 68 × 68 mm
Display: 3+3 digit LED, 0.39” red
Supply Voltage: 230V AC ±10%, 50Hz

Relay Outputs:

1 relay for Start
1 relay for Run
Rated 7A, 230V AC
Inputs: Dual tank water level inputs (OH, OL, C, UH, UL)

Functions & Protections:

Overload protection
Dry run protection
High/low voltage protection
Phase sequence & phase loss detection
Auto/manual operation modes
Cyclic timer mode
Trigger time mode
On-delay & off-delay timers
Operating Temperature: 0°C to 55°C
Humidity Tolerance: Up to 95% RH, non-condensing
Applications: Submersible pump panels, irrigation systems, industrial motor starters, water tank automation