"Essential Business - We Are Open"
Watlow Din-A-Mite B power controller
$0.00
Features and Benefits:
200KA SCCR with proper fusing
• Minimizes damage in the event of a short circuit
DIN-rail and panel mounting
• Provides versatility and quick, low-cost installation
Compact size
• Reduces panel space and cost
Touch-safe terminals
• Increases safety for installer and user
Single- and three-phase power
• Permits use in a variety of applications
Mercury free
• Assures environmental safety
Faster switching with solid state
• Saves energy and extends heater life
UL® 508 listed, C-UL®, RoHS and CE with filter
• Meets applications requiring agency approval
• Reduces end product documentation
Back-to-back SCR design
• Ensures a rugged design
Shorted output alarm (optional)
• Simplifies troubleshooting and reduces downtime
DIN-A-MITE B:
The DIN-A-MITE B power controller provides a low-cost, highly compact and versatile solid state option for controlling electric heat. This controller is designed and manufactured with the quality features Expected from Watlow. DIN-rail and panel mounting are standard on every control. There is no need to worry about mercury, the DIN-A-MITE controller is mercury free.
Features include single-phase and three-phase zero cross switching up to 40 and 22 amperes, respectively, at 600VAC (see rating curve). A unique, integrated design removes the guesswork associated with selecting a proper heat sink and adequate terminations for the application.
Variable time-base, 4-20mA process control and VAC/VDC input contactor versions are available. A shorted output alarm option is also available. All options are model number dependent and factory configurable. This power controller includes 200KA short circuit current rating (SCCR) tested up to 480VAC to minimize damage in the event of a short circuit when used with required fusing.
Click to order - Fuses and Fuse Holders
SKU
Din-A-Mite-B
Watlow Din-A-Mite B power controller is available to buy in increments of 1
Din-A-Mite B power controller
Specifications
Operator Interface
• Control input and indication light
• Alarm output and indication light
Amperage Rating
• See the output rating curve
• Max. surge current for 16.6ms, 380A peak
• Max. I2t for fusing is 4,000A2s
• Latching current: 200mA min.
• Holding current: 100mA min.
• Off-state leakage 1mA at 77°F (25°C) max.
• Power dissipation = 1.2 watts per ampere per leg switched
• 200KA SCCR, Type 1 and 2 approved with the recommended fusing; see user manual
Line Voltage
• 24 to 660VAC model number dependent; see ordering Information
Control Mode, Zero Cross
• Control option C: VDC input, contactor output
• Control option K: VAC input, contactor output
• To increase service life on contactor models, the cycle time should be less than three seconds
• Control option F: 4 to 20mA DC input, variable time-base control output
Control Input
• AC contactor: 24VAC ±10%, 120VAC +10/-25%, 240VAC +10/-25% @ 25mA max. per controlled leg
• DC contactor: 4.5 to 32VDC: max. current @ 4.5VDC is 6mA per leg. Add 2mA per LED used to the total current
• Loop powered linear current 4 to 20mA DC: loop-powered, control option F0 only (requires current source with 8.0VDC available, no more than two DIN-A-MITE inputs can be connected in series)
Alarm
Shorted SCR Alarm Option
• Alarm state when the input command signal off and a 10A or more load current is detected by the current transformer (two turns required for 5A and three turns for 2.5A)
Alarm Output
• Energizes on alarm, non-latching
• Triac 24 to 240VAC, external supply with a current rating of 300mA @ 77°F (25°C), 200mA @ 122°F (50°C), 100mA @ 176°F (80°C) and a holding current of 200 μA with a latching current of 5mA typical
Agency Approvals
• CE with proper filter:
204/108/EC Electromagnetic Compatibility Directive
EN 61326-1: Industrial Immunity Class A Emissions
2006/95/EC Low Voltage Directive
EN 50178 Safety Requirements
Installation category III, pollution degree 2
• UL® 508 listed and C-UL® File E73741
• 2011/65/EU RoHS
Control Input Terminals
• Compression: will accept 24 to 16 AWG (0.2 to 1.5 mm2) wire
Line and Load Terminals
• Compression: will accept 18 to 8 AWG (0.8 to 8.4 mm2) wire
Operating Environment
• See the output rating curve
• 0 to 90% RH (relative humidity), non-condensing
• Storage temperature: -40 to 185°F (-40 to 85°C)
• Operating temperature: -4 to 176°F (-20 to 80°C)
• Insulation tested to 3,000 meters
DIN-rail Mount
• DIN EN 50022, 35 mm by 7.5 mm
Back-Panel Mount
• Four mounting holes No. 6 to No. 8 (M3 to M4) fastener
Dimensions
• 3.7 in. (94 mm) high x 3.3 in. (83 mm) wide x 4.9 in. (124 mm) deep
• Weight: 1.5 lb (0.68kg)
Specifications are subject to change without notice.
| Manufacturer | Watlow |
|---|