Description

Zener Smartstart 480 solid-state motor starter

This Item is in new condition never been used comes in box with manual.

See Below for Specs:

P/N TC21750
S/N 2634/06

Input supply : 208-480V AC : 3 PHASE
Output Current: Motor F.L.C.
3 Wire: 195A Med : 135A Heavy
6 Wire: 315A Med : 215A Heavy
Control Supply: 110/230V AC


ELECTRICAL
Motor Supply: 208-480 V AC (+10%,-10%)
Frequency: 50/60Hz (automatic adjustment)
Power Circuit Fusing: Ultra-fast semiconductor fuses included as standard
Equipment Grounding: Earth stud provided on top of chassis
PIV Rating: 1400 V DC minimum
dv/dt suppression: RC snubber network
Motor Configuration: 3 wire or 6 wire connected
Control Supply: 110/220 – 240 V AC (+10%,-10%)
Start/Stop Supply: 110/220 – 240 V AC (+10%,-10%)
Start/Stop: 110 – 240 V AC two or three wire control
Power Consumption: 60 VA maximum for control circuitry
Control Circuit Fuse: 2A HRC fuse (customer supplied)
ENVIRONMENTAL
Operating Temperature: 0°C to 55°C (derate 1% per °C above 45°C)
Humidity: 0% to 95% non condensing
Altitude: 1000m ASL Maximum
Airborne Matter: Suitable for non conducting and non flammable dusts only
Storage: Clean dry location -20°to 60°C
Protection Bag: IP00
FUNCTIONAL
Ramp Control: 1, 2, 5, 10, 20, 30, 45, 60 seconds
Ramp Type: Linear increase in SCR conduction angle
Extended Stop Control: 0.5, 1, 2, 4 times selected acceleration time
Pump Stop Control: (Optional) adjustable deceleration profile to minimise water hammer
Current Limit Control: 200, 225, 250, 275, 300, 325, 350, 375, 400, 450% of nominal FLC
Pulse Start: 0.5, 1.0, 2.0, s of near full voltage for starting positive displacement
pumps and loads that stick firm at rest
Status Indication: Power On, Standby, Accelerating, Up to Speed, Bypass Mode,
Decelerating, Energy Save, 3 Wire Mode
Fault Indication: Fault, Control Voltage, Bypass Fault, Overtemperature, Phase
Reversal, Motor Stalled, Phase A,B,C
Relay Output: Healthy run condition is signalled by a set of change over contacts
Bypass Conductor Signal: Normally open contact closes for bypass
Relay Contact Rating: 5A @250 V AC or 5A @ 30V DC resistive, @A @ 250V AC inductive
Maximum Duty Cycle: FLC continuously
Medium Duty Cycle: 300% FLC 30 seconds
200% FLC 60 seconds
Heavy Duty Start: 450% FLC 30 seconds
300% FLC 60 seconds
PROTECTION
Phase Loss: Loss of phase upstream or downstream controller
SCR Fault: Detection of short circuit, open circuit or firing faults on SCRs
Motor Stall: Detection of stalled or underspeed motor condition
Auto Restart: Unit will restart on fault trip condition for 3 consecutive attempts
Overtemperature: Thermal sensor controls cooling fans and overtemperature trip
Short Circuit: Ultra-fast semiconductor fuses included as standard