Watlow Electric Style D User Manual
1241 Bundy Boulevard, Winona, Minnesota USA 55987
Phone: +1 (507) 454-5300, Fax: +1 (507) 452-4507
http://www.watlow.com
Please consult this user’s manual when you place your new
DIN-A-MITE in service. It contains all the necessary
information to mount and wire it into the application. This
manual also contains all pertinent specifications and
semiconductor fusing recommendations. Please 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 100
amperes single-phase, at 600V
Å (ac) at 30°C (86°F),
depending on the model selected. It is electrically touch-safe
and includes standard back-panel mounting, on-board
semiconductor fuses, and a current transformer option for
external load current monitoring. Shorted SCR alarm output
option is also available.
The DIN-A-MITE Style D mounting footprint matches that of
an industry-standard 100-amperes mercury displacement
relay. This DIN-A-MITE is CE-approved, UL
®
508-listed and
C-UL
®
.
0600-0025-0013 R
ev F
Supersedes 0600-0025-0013 R
ev. E
February 2007
DIN-A-MITE
®
Style D
Solid-State Power Controller
User’s Manual
Specifications
2 WATLOW DIN-A-MITE Style D User’s Manual
Operator Interface
• Command signal input and indication light
• Alarm output and indication light
Amperage
• Single-phase, 80A output maximum at 50°C (122°F) into a resistive
load. See the Output Rating Curve chart on page 3.
• Maximum surge current for 16.6 milliseconds, 1,800-amp peak
• Maximum I2t for fusing: 16,200 A2sec
• Latching current: 500mA minimum
• Holding current: 200mA minimum
• Off-state leakage: 1mA at 25°C (77°F) maximum
• 200KA SCCR type 1 and 2 approved with the recommended fusing
(see page 3)
Line Voltage
• 24 to 48VÅ (ac) units: 20 minimum to 53VÅ (ac) maximum
• 120 to 240VÅ (ac) units: 48 minimum to 265VÅ (ac) maximum
• 277 to 480VÅ (ac) units: 85 minimum to 528VÅ (ac) maximum
• 277 to 600VÅ (ac) units: 85 minimum to 660VÅ (ac) maximum
• 50/60 Hz independent +/- 5%
Control Mode, Zero Cross
• Input Control Signal Type C: VÎ (dc) input contactor. To increase
service life, the cycle time should be less than three seconds.
• Input Control Signal Type K: VÅ (ac) input contactor. To increase
service life, the cycle time should be less than three seconds.
• Input Control Signal Type F: 4 to 20mAÎ (dc) variable time base
control
Input Command Signal
• AC contactor
24VÅ ±10%, 120VÅ +10% / -25%, 240VÅ (ac) +10% / -25% @ 25mA
maximum per controlled leg
• Do not use the DIN-A-MITE Vac-input models with a temperature
controller that includes an RC snubber circuit across its output.
Remove the RC snubber circuit before placing the DIN-A-MITE into
service.
• DC Contactor
4.5VÎ to 32VÎ (dc): maximum current @ 4.5VÎ (dc) is 6mA per leg.
Add 3mA if alarm option is included
• Loop powered linear current
4mAÎ to 20mAÎ (dc): loop-powered. Input Type F0 and F1 options
only. (Requires current source with 6.2VÎ (dc) available. No more
than three DIN-A-MITE inputs connected in series)
Linearity (Input Control Signal Type F)
• Full on point 19.5 to 19.9mAÎ (dc), maximum voltage of 6.2V peak.
• ±5% input to output power accuracy, 0% to 100% of span (4.3 to
19.7mA or 12.3 to 19.7mA).
• Temperature stability is less than 0.15%/°C change.
Alarm
Shorted SCR Alarm Option
• Alarm state when the input command signal off and a 15A or more
load current is detected by the current transformer.
Alarm Output
• Energizes on alarm, non-latching
• Triac 24 to 240VÅ (ac) external supply with a current rating of 300mA
@ 25°C (77°F), 200mA @ 50°C (122°F), 100mA @ 80°C (176°F) and
a holding current of 200 µA with a latching current of 5mA typical
Current Sensing
• On-board current transformer (CT), typically 0.2VÅ (ac) output signal
per ampere sensed
Agency Approvals
• CE with proper filter:
89/336/EEC Electromagnetic Compatibility Directive
EN 61326: Industrial Immunity Class A emissions
Not suitable for Class B emissions environment
73/23/EEC Low Voltage Directive
EN 50178 Safety Requirements
• UL® 508-listed and C-UL®File E73741
Input Terminals
• Compression: Will accept 0.13 to 3.3 mm2(26 to 12 AWG) wire
• Torque to 0.5 Nm (4.4 in-lb) maximum with a 3.5 mm (1/8 in) blade
screwdriver
• Wire strip length 7 mm (0.28 in)
Line and Load Terminals
• Compression: Will accept 13.3 to 34 mm2(6 to 2 AWG) wire
• Torque to 9.0 to 10.1 Nm (80 to 90 in-lb) maximum with a 3/16 inch
Allen head
• Wire strip length 17.5 mm (0.69 in)
Operating Environment
• Operating temperature range: 0 to 85°C (32°F to 185°F)
• 0 to 90% RH (relative humidity), non-condensing
• Vibration: 2 g, 10 Hz to 150 Hz, applied in any one of three axes
• Storage temperature: -40 to 85°C (-40°F to 185°F)
• Insulation tested to 3,000 meters
• Installation Category III, pollution degree 2
Mounting
• Standard back panel mounting; fits the same mounting pattern as a
100 A, single-phase mercury displacement relay
• Mounting holes offer clearance for an M5 (No. 10) screw
• On-board semiconductor fusing, Bussmann part number 170N3437
Dimensions
• Height: 185 mm (7.28 in)
• Width: 66 mm (2.58 in)
• Depth: 239 mm (9.41 in)
• Weight: 2.9 kg (6.3 lb)
Specifications are subject to change without notice.
DIN-A-MITE Style D, solid-state power controller
Part Number D
D 1 0 - __ __ __ __ - __ __ __ __
Phase
1 = Single-phase, one
controlled leg
Cooling and Current Rating
0 = Natural convection; current rating
80A @ 50°C (122°F)
Note: See the output rating curve
for the current rating at other
temperatures.
Line and Load Voltage
02 = 24 to 48VÅ (ac)
24 = 120 to 240VÅ (ac)
48 = 277 to 480VÅ (ac)
60 = 277 to 600VÅ (ac)
Input Control Signal
C0 = 4.5 to 32VÎ (dc) contactor
F0 = 4 to 20mAÎ (dc) proportional
F1 = 12 to 20mAÎ (dc) proportional
K1 = 22 to 26VÅ (ac) contactor
K2 = 100 to 120VÅ (ac) contactor
K3 = 200 to 240VÅ (ac) contactor
Current Sensing or Alarm
0 = None
1 = Load current transformer
S = Shorted SCR alarm
User Manual Language
0 = English
1 = German
2 = Spanish
3 = French
Custom Options
00 = Standard
Ordering Information
Output Rating Curve
WATLOW DIN-A-MITE Style D User’s Manual 3
ç
Ó
3
5
203 mm
(8.00 in)
203 mm (8.00 in) clearance for air
flow and bending radius
203 mm
(8.00 in)
203 mm (8.00 in) clearance for air flow and bending radius
178 mm
(7.00 in)
185 mm
(7.28 in)
13 mm
(0.50 in)
13 mm (0.5 in) clearance
for air flow
Unit Dimensions
Top
Side
Mounting
Footprint
ç WARNINGS:
Ó
3
WARNING: Only authorized and qualified
personnel should be allowed to install and
perform preventive and corrective maintenance
on this unit. Failure to do so could result in
damage to equipment, and personal injury or
death.
5
WARNING: Hot surface, do not touch the heat
sink. Failure to follow this guideline could result
in personal injury.
Note:
• Recommended fusing options to meet 200KA SCCR, type 1 and
2 approved. All other fuse combinations are defaulted to 5KA
SCCR per UL508A and NEC guidelines.
Watlow part number: 0808-0096-0000
Bussmann part number: 170N3437
85
80
75
70
65
60
55
50
45
40
35
30
25
Maximum Ambient Temperature Inside Cabinet (°C)
DIN-A-MITE Style D Natural Convection at 100% on
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70
Current (Amperes) Into a Resistive Load
75 80 85 90 95 100 105
66 mm
(2.58 in)
9.5 mm minimum diameter (3/8 in to 16 UNC)
Grounding Screw
239 mm
(9.41 in)
54 mm
(2.13 in)
64 mm
(2.50 in)
67 mm
(2.63 in)
67 mm
(2.63 in)
13 mm
(0.50 in)
61 mm
(2.38 in)
Allowance For No. 10 Fastener
Metric = M5
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