Watlow DIN-A-MITE Style B User Manual

Watlow DIN-A-MITE Style B User Manual

Solid-state power controller

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DIN-A-MITE
Solid-State Power Controller
User's Manual
DIN-A-MITE Solid-State Power Controller
Please consult this user's manual when you
place your new DIN-A-MITE into service. It
contains all the necessary information to mount
and wire the product into the application. This
manual also contains all user-pertinent
specifications and semiconductor fusing
recommendations. Refer to national and local
electrical code safety guidelines whenever you
install electrical equipment.
This DIN-A-MITE product is capable of
switching up to 40 amps single-phase; 33 amps
3-phase, 2-leg; and 22 amps 3-phase, 3-leg at
Å
600V
specifications section of this manual.) The DIN-
Find Quality Products Online at:
®
(ac). (See the output rating curve in the
GlobalTestSupply
www.
Style B
A-MITE is electrically touch-safe, and includes
DIN rail or standard back panel mounting. An
optional shorted SCR (silicon controlled rectifier)
alarm feature is available on specific models.
UL
508-listed, C-UL
®
The DIN-A-MITE solid-state power controller is
designed and manufactured by Watlow in
Winona, Minnesota.
and CE with filter.
®
.com
sales@GlobalTestSupply.com

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Summary of Contents for Watlow DIN-A-MITE Style B

  • Page 1 ® specifications and semiconductor fusing The DIN-A-MITE solid-state power controller is recommendations. Refer to national and local designed and manufactured by Watlow in electrical code safety guidelines whenever you Winona, Minnesota. install electrical equipment. This DIN-A-MITE product is capable of switching up to 40 amps single-phase;...
  • Page 2: General Specifications

    • Alarm state when the input command signal off and a 10 A or more load current is detected by the current transformer (two turns required for 5A and three turns for 2.5A). GlobalTestSupply WATLOW DIN-A-MITE Style B User's Manual www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
  • Page 3: Output Rating Curves

    Combination Combination Output Rating Curves 17-8020 FWC20A10F 0808-0325-0020 DFJ20 17-8025 FWC25A14F 0808-0325-0025 DFJ25 17-8030 FWP32A14F 0808-0325-0030 DFJ30 DIN-A-MITE Style B Ratings at 100% On 17-8040 FWP40A14F 0808-0325-0040 DFJ40 17-8050 FWP50A14F 0808-0325-0050 DFJ50 Natural Convection Holders (single) Bussmann Fuse Watlow Bussmann...
  • Page 4 Rail release tab 41 mm (4.00 in) (pull down) (1.60 in) 102 mm (4.00 in) clearance for air flow and wire bending radius Zero electrical clearance required GlobalTestSupply WATLOW DIN-A-MITE Style B User's Manual www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
  • Page 5: Input Wiring

    • Retorque line and load in position. Maximum 6 mm Terminals 2 and 5 not to exceed terminals every 3 to 6 months. AWG) wire. 40A. WATLOW DIN-A-MITE Style B User's Manual GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
  • Page 6 (12 in-lb). • Retorque after 48 hours Neutral to minimize wire cold flow. • Retorque line and load Heater terminals every 3 to 6 months. GlobalTestSupply WATLOW DIN-A-MITE Style B User's Manual www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
  • Page 7 Ó flow. 4 5 6 Neutral • Retorque line and load Current terminals every 3 to 6 Transformer (CT) months. Heater WATLOW DIN-A-MITE Style B User's Manual GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
  • Page 8: System Wiring Example

    1.4 Nm (12 in-lb). • Retorque after 48 hours to minimize wire cold flow. • Retorque line and load terminals every 3 to 6 months. GlobalTestSupply WATLOW DIN-A-MITE Style B User's Manual www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
  • Page 9 (External alarm relay RY1B contacts, set B) Reset Switch Normally open VÅ RY1A Common Coil (External alarm relay Normally closed contacts, set A) Latching Alarm Relay Circuit WATLOW DIN-A-MITE Style B User's Manual GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
  • Page 10: Declaration Of Conformity

    An external ElectroMagnetic Interference (EMI) filter must be used in conjunction with the DIN-A- MITE for loads in excess of six amperes (6A) at 150 to 250 KHz. Watlow has verified that a tank filter will suppress EMI created by SCR power controllers to comply with the conducted emissions limits.
  • Page 11 Winona, Minnesota, USA Name of Authorized Representative Place of Issue Director of Operations September 2014 Title of Authorized Representative Date of Issue Signature of Authorized Representative WATLOW DIN-A-MITE Style B User's Manual GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
  • Page 12: Warranty

    If the unit is unrepairable, it will be returned to you with a letter of explanation. Watlow reserves the right to charge for no trouble found (NTF) returns. GlobalTestSupply WATLOW DIN-A-MITE Style B User's Manual www.

This manual is also suitable for:

Db20-24c0-0000Db10-24c0-0000Db10-02c0-0000

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