Watlow DB20-60C0-0000, DB80-60K2-0000, DB20-02C0-0000, DB20-60K3-0000, DB90-02C0-0000 User manual

DIN-A-MITE

®

Style B

Solid-State Power Controller

User’s Manual

DIN-A-MITE Solid-State Power Controller

0600-0025-0005 Rev M Made in the USA

January 2016

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
600V

Å (ac). (See the output rating curve in the

specifications section of this manual.) The DIN-

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®and CE with filter.

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com

2

WATLOW DIN-A-MITE Style B User's Manual

General Specifications

Operator Interface

• Command signal input and indication light

• Alarm output and indication light

• Input indicator LED

Amperage Rating

• See the output rating curve chart on page 3.

• Ratings are into a resistive heater load.

• Maximum surge current for 16.6 milliseconds, 380 A
peak

• Maximum I2t for fusing is 4000 A2s

• Latching current: 200mA minimum

• Holding current: 100mA minimum

• Off-state leakage 1mA at 25°C (77°F) maximum

• Power Dissipation: 1.2 watts per amp switched

• 200KA SCCR type 1 and 2 approved with the
recommended fusing (see page 3)

Line Voltage

• 24 to 48V~ (ac) units: 20.4V~ minimum to 53V~
maximum

• 120 to 240V~ (ac) units: 48V~ minimum to 265V~
maximum

• 277 to 600V~ (ac) units: 85V~ minimum to 660V~
maximum

Control Mode, Zero-Cross

• Input Control Signal Type C: VÎ (dc) input contactor.
To increase service life, the cycle time should be less
than 3 seconds.

• Input Control Signal Type K: V~ (ac) input contactor.
To increase service life, the cycle time should be less
than 3 seconds.

• Input Control Signal Type F: 4 to 20mAÎ (dc)
proportional 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 6.0mA per leg, plus 2mA per LED used.

• Loop powered linear current

4mAÎ to 20mAÎ (dc): loop-powered. Input Type
F0 option only. (Requires current source
with 8.0VÎ (dc) available. No more than two DIN-A­MITE 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).

• Temperature stability is less than 0.15%/°C change.

Alarm (not available on multizone models)

Shorted SCR Alarm Option

• 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).

Alarm output

• Energizes on alarm, non-latching

• Triac 24 to 240V~ (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 200µA with a latching current of 5mA
typical.

Agency Approvals

•ROHS

• CE with proper filter:

2004/108/EC Electromagnetic Compatibility Directive

EN 61326: 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

Input Terminals

• Compression: Will accept 0.2 to 1.5 mm2(24 to 16

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 5.5 mm (0.22 in)

• Line and load wire insulation rating must be 75C or

higher, copper conductor only

Line and Load Terminals

• Compression: Will accept 0.75 to 10 mm2 (18 to 8

AWG) wire

• Torque to 1.4 Nm (12 in-lb) with a 6.4 mm (1/4 in)

blade screwdriver, or a Type 1A #2 Pozi driver.

• Retorque after 48 hours to minimize wire cold flow.

• Retorque line and load terminals every 3 to 6 months.

• Wire strip length 6.35 mm (0.25 in)

• Ground terminal use spade terminal for No. 8 screw,

with upturned lugs.

Operating Environment

• See the output rating curve.

• 0 to 90% RH (relative humidity), non-condensing

• Storage temperature: -40 to +85°C (-40 to 185°F)

• Insulation only tested to 3,000 meters

DIN Rail Mount

• DIN EN 50022, 35 mm by 7.5 mm

• Minimum clipping distance: 34.8 mm (1.37 in)

• Maximum clipping distance: 35.3 mm (1.39 in)

Note: Mount cooling fins vertically.

Back Panel Mount

• Four mounting holes M4 (No. 8) fastener

Weight

• 0.7 kg (1.6 lb)

Specifications are subject to change without notice.

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com

WATLOW DIN-A-MITE Style B User's Manual

3

DIN-A-MITE B Ordering Information

To order, complete the code number on the right with the information below:

Style B = solid-state power controller D B _ _ - _ _ _ _ - _ _ _ _

Phase

1 = single-phase, 1 controlled leg
2 = 3-phase, 2 controlled legs
3 = 3-phase, 3 controlled legs (for 4-wire wye)
8 = 2 independent zones (input control C or K)
9 = 3 independent zones (input control C or K)

Cooling and Current Rating Per Pole

0 = Natural convection standard DIN rail or panel heatsink

Line and Load Voltage

02 = 24 to 48VÅ (ac)
24 = 120 to 240VÅ (ac)
60 = 277 to 600VÅ (ac)

Input Control Signal

C0 = 4.5 to 32VÎ (dc) contactor
K1 = 22 to 26VÅ contactor
K2 = 100 to 120VÅ contactor
K3 = 200 to 240VÅ contactor
F0 = Proportional 4 to 20mA

Alarm

0 = No alarm
S = Shorted SCR Alarm (not available with phase options 8 or 9 above)

User Manual Language

0 = English
1 = German
2 = Spanish
3 = French

Custom Part Numbers

00 = Standard part
XX = Any letter or number, custom options, labeling, etc.

Current Rating Table

Model Current

at 50°C (122°F)

DB10 35A
DB20, DB80 25A
DB30, DB90 17A

Note:

• Recommended fusing options to meet 200KA SCCR, type 1 and 2 approved. All other fuse and SCR combinations
are defaulted to 5KA SCCR per UL508A and NEC guidelines.

Output Rating Curves

0 5 10 15 20 25 30 35 40 45 50 55 60

25

30

35

40

45

50

55

60

65

70

75

80

90

85

Current (Amps) into a Resistive Load

Maximum Internal Enclosure Ambient Temperature (°C)

DIN-A-MITE Style B Ratings at 100% On

Natural Convection

3-phase, 3-leg

3-phase, 2-leg

Single-phase

Recommended Fuse and Fuse Holder

Fuse

Watlow

Semiconductor

Bussmann

Semiconductor

Watlow

Combination

Bussmann

Combination

20A 17-8020 FWC20A10F 0808-0325-0020 DFJ20
25A 17-8025 FWC25A14F 0808-0325-0025 DFJ25

32A 17-8030 FWP32A14F 0808-0325-0030 DFJ30
40A 17-8040 FWP40A14F 0808-0325-0040 DFJ40

50A 17-8050 FWP50A14F 0808-0325-0050 DFJ50

Holders (single)

Fuse Watlow Bussmann Ferraz

Bussmann

Combination

20A 17-5110 - - - - USM1i - - - ­25A 17-5110 - - - - USM1i - - - ­32A 17-5114 - - - - USM141i - - - ­40A 17-5114 - - - - USM141i - - - -

15 to 30A 0808-0326-1530 - - - - - - - - CH30J1i
35 to 60A 0808-0326-3560 - - - - - - - - CH60J1i

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com

4

WATLOW DIN-A-MITE Style B User's Manual

1. Push the unit in and down to catch the rail
hook on top of the rail.

2. Rotate the bottom of the unit in toward the
rail.

3. The rail clasp will audibly “snap” into place.
If the DIN-A-MITE does not snap into place,
check to see if the rail is bent.

4. Mount the cooling fins vertically.

ç

3

WARNING:
Only authorized and
qualified personnel should
be allowed to install and
perform preventive and
corrective maintenance on
this unit. Failure to follow
this guideline 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.

ç

Mount the cooling fins
vertically.

1

1

2

Mount

Dismount

Front

Allowance for #8 fastener,
metric = M4

Grounding screw (#6)

Allowance for #8 fastener,

metric = M4

DIN-EN 50022 35 mm by 7.5 mm rail
(clipping distance 34.7 mm (1.366 in)

to 35.3 (1.390 in)

49 mm

(1.91 in)

49 mm

(1.92 in)

83 mm

(3.25 in)

54 mm

(2.11 in)

46 mm

(1.81 in)

38 mm

(1.51 in)

Unit Dimensions - Rail-Mounted

1. Press down on the release tab while rotating
the unit up and away from the rail.

4

3

ç
Ó

3

5

Side by side

clearance

for wire routing

13 mm

(0.50 in)

Top

124 mm
(4.88 in)

83 mm

(3.25 in)

94 mm

(3.69 in)

102 mm (4.00 in) clearance for air flow

and wire bending radius

Side

75 mm

(2.97 in)

26 mm

(1.03 in)

40 mm

(1.56 in)

102 mm
(4.00 in)

71 mm

(2.80 in)

Find Quality Products Online at: [e-mail]

Rail release tab

(pull down)

102 mm (4.00 in) clearance for air flow

and wire bending radius

Zero electrical clearance required

www.GlobalTestSupply.com

41 mm

(1.60 in)

102 mm
(4.00 in)

WATLOW DIN-A-MITE Style B User's Manual

5

ç
Ó

1

WARNING: Use National Electric (NEC)
or other country-specific standard
wiring practices to install and operate
the DIN-A-MITE. Failure to do so may
result in damage to equipment and
property, and/or injury or loss of life.

Ó

2

WARNING: Wiring examples show L2
in phase-to-phase, 200VÅ (ac) and
above configuration. In phase-to­neutral, 100 VÅ (ac) and above
applications, L2 is neutral and must
not be fused or switched. Failure to
follow this guideline could result in
personal injury or death.

Ó

3

WARNING: Only authorized and
qualified personnel should be allowed
to install and perform preventive and
corrective maintenance on this unit.
Failure to follow this guideline could
result in damage to equipment, and
personal injury or death.

Ó

4

WARNING: 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.

NOTE: Shorted SCR (silicon- controlled
rectifier) alarm option not available
with multizone input option.

V~ (ac) Input:

4 to 20 mAÎ (dc) Input: +

7
8
9

+

-

4.5 to 32 VÎ (dc) Input: +

7
8
9

+

-

-

-

7
8

9
10
11
12
13
14
15
16

1

23

4

56

Input Wiring

ç
Ó

1

Ó

3

Ó

4

(For models DB [1, 2, 3] _ - _ _ [C, F, K] _ - _ _ _ _)

Zone 1 VÎ (dc) Input: +

Zone 2 VÎ (dc) Input: +

-

-

7

8

9
10
11
12
13
14
15
16

1

23

4

56

Zone 1 VÅ (ac) Input:

Zone 2 VÅ (ac) Input:

7
8

9
10
11
12
13

Zone 1 VÎ (dc) Input: +

Zone 2 VÎ (dc) Input: +

-

-

Zone 3 VÎ (dc) Input: +

-

7
8

9
10
11
12
13
14
15
16

1

23

4

56

Zone 1 VÅ (ac) Input:

Zone 2 VÅ (ac) Input:

Zone 3 VÅ (ac) Input:

7
8

9
10
11
12
13

2-zone

3-zone

Multizone Input Wiring

ç
Ó

1

Ó

3

Ó

4

(For models DB [8, 9] _ - _ _ [C, K] _ - _ _ _ _)

3-zone

Multizone Output Wiring

2-zone

(For models DB [8, 9] _

- _ _ [C, K] _

- _ _ _ _

ç
Ó

1

Ó

2

Ó

3

NOTE:
Independent loads do not have to
be on the same phase.

NOTE:
Terminals 2 and 5 not to exceed
40A.

NOTE:
Use a grounding conductor terminal
plate (fork terminal) having upturned
lugs or the equivalent to hold the wire
in position. Maximum 6 mm

2

(10

AWG) wire.

Torque Guidelines

• Properly torque line and load
terminals to 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.

4.5Vdc 9.0Vdc 12.0Vdc 24.0Vdc 32.0Vdc
DB20-24C0-0000 13.0mA 14.0mA 15.0mA 16.0mA 17.0mA
DB10-24C0-0000 8.0mA 8.0mA 9.0mA 10.0mA 10.0mA

Typical DIN-A-MITE Current Draw:

7
8

9
10
11
12
13
14
15
16

Heater 1

Find Quality Products Online at: [e-mail]

Semiconductor Fuses

23

1

Zone 2

Zone 1

56

4

Heater 2

L2

L2

Line

Voltage

L1

L1

Limit Control

Contacts

(if required)

2 Independent,

Single-Phase

Heaters

Semiconductor Fuses

23

1

7
8

9
10
11
12
13
14
15
16

Zone 2

Zone 3

Zone 1

56

4

Heater

1

Heater

3

L2

L2

L2

Heater

2

www.GlobalTestSupply.com

3 Independent,

Single-Phase Heaters

Limit Control

Contacts

(if required)

Line

Voltage

L1

L1

L1

6

WATLOW DIN-A-MITE Style B User's Manual

ç
Ó

1

WARNING:
Use National Electric (NEC)
or other country-specific
standard wiring practices
to install and operate the
DIN-A-MITE. Failure to do
so may result in damage to
equipment and property,
and/or injury or loss of life.

Ó

2

WARNING:
Wiring examples show L2
in phase-to-phase, 200VÅ
(ac) and above
configuration. In phase-to­neutral, 100VÅ (ac) and
above applications, L2 is
neutral and must not be
fused or switched. Failure
to follow this guideline
could result in personal
injury or death.

Ó

3

WARNING:
Only authorized and
qualified personnel should
be allowed to install and
perform preventive and
corrective maintenance on
this unit. Failure to follow
this guideline could result
in damage to equipment,
and personal injury or
death.

NOTE:
Use a grounding conductor
terminal plate (fork
terminal) having upturned
lugs or the equivalent to
hold the wire in position.
Maximum 6 mm

2

(10 AWG)

wire.

Torque Guidelines

• Properly torque line and
load terminals to 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.

L1

L2

Limit Control
Contacts
(if required)

Semiconductor Fuse

Phase-to-phase
200V~ (ac)
and above

Neutral

Phase-to-neutral
100V~ (ac)
and above

Heater

7
8

9
10
11
12
13
14
15
16

1

23

4

56

L1

Single-phase Output

ç
Ó

1

Ó

2

Ó

3

L2

L1

L3

T1

T2

T3

Limit Control

Contacts

(if required)

Semiconductor Fuses

Heater

7
8

9
10
11
12
13
14
15
16

1

23

4

56

3-phase, 2-leg Output

ç
Ó

1

Ó

2

Ó

3

Neutral

Limit Control

Contacts

(if required)

Semiconductor Fuses

L2

L1

L3

Heater

7

8

9
10
11
12
13
14
15
16

1

23

4

56

3-phase, 3-leg Output

ç
Ó

1

Ó

2

Ó

3

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com

WATLOW DIN-A-MITE Style B User's Manual

7

Alarm Relay

or Indicator

V~

120 or 240 V~

@ 300 mA maximum

energizes on alarm

1A

Current

Transformer

(CT)

Heater

Load Wire

7
8

9
10
11
12
13
14
15
16

1

23

4

56

CT

Alarm

Current Transformer and Alarm Wiring

ç
Ó

1

Ó

2

Ó

3

DB _ _ - _ _ _ _ - S_ _ _

The Watlow DIN-A-MITE alarm
option provides a common alarm
output for shorted SCR conditions.

This is a non-latching alarm.

A shorted SCR alarm is detected
when there is no command signal
and a load current is detected. The
alarm output is then energized.

Load Current Passes of Load

Wire Through the

Current Transformer

5 to 9A 2

10 to 30A 1

T1

T2

T3

Heater

Current

Transformer (CT)

7
8

9
10
11
12
13
14
15
16

1

23

4

56

CT

Neutral

3-phase, 3-leg Current Transformer Wiring

T1

T2

T3

Heater

Current

Transformer (CT)

7
8
9

10
11
12
13
14
15
16

1

23

4

56

CT

3-phase, 2-leg Current Transformer Wiring

ç
Ó

1

Ó

2

Ó

3

ç
Ó

1

Ó

2

Ó

3

ç
Ó

1

WARNING:
Use National Electric (NEC)
or other country-specific
standard wiring practices
to install and operate the
DIN-A-MITE. Failure to do
so may result in damage to
equipment and property,
and/or injury or loss of life.

NOTE: If you plan to wire
multiple DIN-A-MITE alarm
outputs, you need to
include an intermediate
relay for each DIN-A-MITE
used.

Ó

2

WARNING:
Wiring examples show L2
in phase-to-phase, 200 VÅ
(ac) and above
configuration. In phase-to­neutral, 100VÅ (ac) and
above applications, L2 is
neutral and must not be
fused or switched. Failure
to follow this guideline
could result in personal
injury or death.

Ó

3

WARNING:
Only authorized and
qualified personnel should
be allowed to install and
perform preventive and
corrective maintenance on
this unit. Failure to follow
this guideline could result
in damage to equipment,
and personal injury or
death.

Torque Guidelines

• Properly torque line and
load terminals to 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.

This configuration is
for a 4 wire configured
heater only!

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com

8

WATLOW DIN-A-MITE Style B User's Manual

ç
Ó

1

WARNING:
Use National Electric
(NEC) or other country­specific standard wiring
practices to install and
operate the DIN-A-MITE.
Failure to do so may
result in damage to
equipment and property,
and/or injury or loss of
life.

Ó

2

WARNING:
Wiring examples show L2
in phase-to-phase, 200 VÅ
(ac) and above
configuration. In phase-to­neutral, 100 VÅ (ac) and
above applications, L2 is
neutral and must not be
fused or switched. Failure
to follow this guideline
could result in personal
injury or death.

Ó

3

WARNING:
Only authorized and
qualified personnel should
be allowed to install and
perform preventive and
corrective maintenance on
this unit. Failure to follow
this guideline could result
in damage to equipment,
and personal injury or
death.

NOTE: If you plan to wire
multiple DIN-A-MITE
alarm outputs, you need
to include an intermediate
relay for each DIN-A-MITE
used.

Torque Guidelines

• Properly torque line and
load terminals to 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.

System Wiring Example

Latching Alarm Option
(models DB _ _ -

_ _ _ _ - S _ _ _ )

Alternative Latching Alarm Circuit

If there is a need for a latching alarm, the DIN-A-MITE alarm circuit
could be used as shown at right in the latching alarm example. If the
DIN-A-MITE triac alarm output energizes, it will energize the RY1
(external alarm relay) mechanical relay coil. Once the RY1 coil is
energized it will latch on (via the RY1A normally open contact) until the
power to the relay is removed. You could cycle the power via a reset
switch. The RY1B contact can be used for alarm signaling.

Breaker

120V~ (ac)

AC Common

AC High

L3

480VÅ
(ac)

L2

L1

480V~ (ac)

CR1 = High-Limit Contactor

PM6C2CA - ALAJAAA

98

99

CC

CA

CB

B5

D6

D5

X1

W1

Y1

T1

S1

R1

L4

K4

T2

S2

R2

+

-

High Limit TC

Controller TC

CR1

Coil

Quencharc

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com

WATLOW DIN-A-MITE Style B User's Manual

9

NOTE: The current transformer must be in the center uncontrolled leg on a 2-leg DIN-A-MITE.

Non-latching Alarm Option
(models DB_ _ -

_ _ _ _ - S _ _ _ )

Shorted SCR (silicon-controlled rectifier) Alarm
Non-latching Operation

The shorted SCR detector compares the input
command signal and actual load current. If load
current is present without an input signal then the
shorted SCR alarm will energize the alarm triac
output. This is a non-latching alarm. This output can
be used to drive various indication devices, such as a
coil, light, buzzer, etc. See the alternative latching
circuit section below.

VÅ

13

14

Triac

RY1
Coil

Reset Switch

RY1A

L1

L2

RY1B

Normally open

Common

Normally closed

(External alarm relay
contacts, set A)

(External alarm relay
contacts, set B)

Latching Alarm Relay Circuit

Ungrounded Delta or Wye Load 3-phase, 2-leg DIN-A-MITE

Current

Transformer (CT)

Delta
Load

Ungrounded

Wye Load

6

54

V~

(ac)

120 or 240V~ (ac)
@ 300mA maximum
energizes on alarm

Semiconductor

Fuses

Signal

Alarm Relay

or Indicator

1A

7
8

9
10
11
12
13
14
15
16

1

23

4

56

High-limit

Contactor (CR1)

CT

DB20-60C0-S000

NOTE:
Use a grounding conductor
terminal plate (fork
terminal) having upturned
lugs or the equivalent to
hold the wire in position.
Maximum 6 mm

2

(10 AWG)

wire.

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com

10

WATLOW DIN-A-MITE Style B User's Manual

DIN-A-MITE®“B” Power Controller

WATLOW Electric Manufacturing Company
1241 Bundy Blvd. Winona, MN 55987 USA

Declares that the following products:

Designation: DIN-A-MITE® “B” Power Control
Model Numbers: DB (1, 2, 3, 4, 8 or 9) 0 – (02, 24 or 60)(CX, FX, K1, K2, K3) – (0 or S)(followed by any 3 letters or

numbers) (where X = any number 0-9)

Classification: Power Control, Installation Category III, Pollution degree 2, IP20
Rated Voltage: 24 to 600 V

~ (ac), 50 or 60 Hz

Meets the essential requirements of the following European Union Directives by using the relevant standards show below to
indicate compliance.

2004/108/EC Electromagnetic Compatibility Directive

EN 61326-1: 2013 Electrical equipment for measurement, control and laboratory use - EMC requirements

(Industrial Immunity, Class A

1,2,4

Emissions) Not for use in a Class B environment without

additional filtering.

EN 61000-4-2:2009 Electrostatic Discharge Immunity
EN 61000-4-3:2010 Radiated Field Immunity 10V/m 80 MHz- 1GHz, 3V/m 1.4GHz-2.7GHz
EN 61000-4-4:2012 Electrical Fast-Transient / Burst Immunity
EN 61000-4-5:2006 Surge Immunity (Reviewed to IEC 61000-4-5 2014)
EN 61000-4-6:2014 Conducted Immunity
EN 61000-4-11:2004 Voltage Dips, Short Interruptions and Voltage Variations
EN 61000-3-2:2009 Harmonic Current Emissions (Reviewed to IEC 61000-3-2 2014)

EN 61000-3-3:2013 Voltage Fluctuations and Flicker

3

≤ 16A

EN 61000-3-11:2000 Voltage Fluctuations and Flicker ≤ 75A with conditional connection

NOTES

1

Use of an external filter is required to comply with conducted emissions limits. See note 4 below.

2

A Line Impedance Stabilization Network (LISN) was used for conducted emissions measurements.

3

To comply with flicker requirements, command signal models F0 and F1 will require a reduced source impedance. Cycle time
on ON/OFF models CX, and K1, K2, K3 may need to be up to 175 seconds at 16A or have a reduced source impedance.

2006/95/EC Low-Voltage Directive

EN 50178:1997 Electronic equipment for use in power installations.

Per 2012/19/EU W.E.E.E Directive Please Recycle Properly.

Compliant with 2011/65/EU RoHS2 Directive

4

Required External EMI Filters for DIN-A-MITE with More Than 6 Amp Loads

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.

Declaration of Conformity

DIN-A-MITE EMI Filters

Description Crydom Filter Watlow Filter

Single-phase, 230VÅ (ac)

1F25 14-0019

Three-phase, 440VÅ (ac)

3F20 14-0020

ISO 9001since 1996.

Semiconductor Fuse

Filter

23

Breaker or fused

disconnect

5A

A protective earth (PE)
connection is required

A

N

PE

1

23

Filter

5A

5A

Semiconductor

Fuses

5A

Figure 2 - Tank filter,

three-phase, 440v

Breaker or

fused disconnect

A protective earth (PE)
connection is required

A

B

C

PE

A third semiconductor
fuse is not needed with
a two-leg DIN-A-MITE

5

56

56

Heater

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com

4

Heater

4

Alternate

6

WATLOW DIN-A-MITE Style B User's Manual

11

ç WARNING: Tank filters may suppress desirable communications carried on power lines in

the 150 to 250 KHz region. The filters may suppress carrier current such as that used for
infant monitors and medical alert systems. Verify that suppressed carrier current or other
desirable communications on power lines creates no hazard to people or property. Failure
to observe this warning could result in damage to property, and or injury to death for
personnel.

ç WARNING: All filter installation and wiring must be performed by qualified personnel and

conform to local and national electrical codes.

In-line power filters have been shown to properly suppress EMI; however, these filters must be
rated for the entire load current and are generally more expensive than the tank filter specified.
An In-line filter may be required if carrier current communications are used on site.

Joe Millanes

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

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com

12

WATLOW DIN-A-MITE Style B User's Manual

The Watlow DIN-A-MITE is warranted to be
free of defects in material and workmanship for
36 months after delivery to the first purchaser
for use, providing that the units have not been
misapplied. Since Watlow has no control over
their use, and sometimes misuse, we cannot
guarantee against failure. Watlow's obligations
hereunder, at Watlow's option, are limited to
replacement, repair or refund of purchase price,
and parts which upon examination prove to be
defective within the warranty period specified.
This warranty does not apply to damage
resulting from transportation, alteration,
misuse, abuse or improper fusing.

Warranty Return Material Authorization (RMA)

•

Ship to address

• Bill to address

• Contact name

• Phone number

• Method of return shipment

• Your P.O. number

• Detailed description of the problem

• Any special instructions

• Name and phone number of person
returning the product.

2. Prior approval and an RMA number from
the Customer Service Department is needed
when returning any product for credit, repair or
evaluation. Make sure the RMA number is on
the outside of the carton, and on all paperwork
returned. Ship on a Freight Prepaid basis.

3. After we receive your return, we will examine
it and try to verify the reason for returning it.

4. In cases of manufacturing defect, we will
enter a repair order, replacement order or issue
credit for material returned.

5. To return products that are not defective,
goods must be be in new condition, in the
original boxes and they must be returned within
120 days of receipt. A 20 percent restocking
charge is applied for all returned stock controls
and accessories.

6. If the unit is unrepairable, it will be
returned to you with a letter of explanation.

7. Watlow reserves the right to charge for no
trouble found (NTF) returns.

The DIN-A-MITE B User’s Manual is
copyrighted by Watlow, Inc., © January 2016,
with all rights reserved.

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com