ATC-Automatic Timing & Control KAA Series Data Sheet

SPECIFICATIONS

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CONTROL
VOLTAGE

PICK UP VOLTAGE

DROP OUT
VOLTAGE

MAXIMUM
VOLTAGE

RESPONSE TIMES

TEMPERATURE
RATING

POWER (NOMINAL
VOLTAGE)

DUTY CYCLE
INSULATION

RESISTANCE
DIELECTRIC
STRENGTH
CONTACT
MATERIAL

CONTACT
ARRANGEMENTS

OUTPUT RATINGS
AGENCY

APPROVALS
WEIGHT

WIRING

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Automatic Timing & Controls

12 to 240 VAC
12 to 110 VDC, See Table 1

AC Coils 80% of Nominal
DC Coils 80% of Nominal
AC Coils 30% of Nominal
DC Coils 10% of Nominal

110% of Nominal

Pick-up 30 mSEC, maximum

Drop-out 20 mSEC, maximum

Operate –10°C to +40°C

Storage –45°C to +85°C
AC Coils 2.1 VA
DC Coils 1.2 Watts

Continuous

100 Meg ohms, minimum

1500 VAC, 50/60 Hz. for 1 minute

Silver cadmium oxide

DPDT 8-Pin plug in

3PDT 11-Pin plug in

See Table 2

Consult factory

3 oz.

M

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• Low Cost

• Rugged Design

• 10 Amp Output

• High Reliability

• 8 pin or 11 pin Track
Mountable Plug-in base

COIL RATINGS (TABLE 1)

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Nominal Voltage

12 199 168

AC

DC

24 99 84
120 20.5 17.5
240 10.2 8.8

12 100 120

24 51 472
110 11.5 10,000

KAA Series

P

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P

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-

I

• DPDT & 3PDT Arrangements

• 12, 24, 120, & 240 volts
operation

Rated current (mA)

50 Hz 60 Hz

Coil resistance

n

(ohms)

s

y

a

l

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R

—

// KAA Series

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DIMENSIONS (INCHES)

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TOP

SOCKET

OUTPUT CONTACT RATINGS (TABLE 2)

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Specifications

Rated load

Carry current 10A
Max. operating voltage 250 VAC 250 VDC
Max. operating current 10A

Max. switching capacity

Minimum permissible load 5 VDC 100mA

MODEL NUMBER >>>>>> KAA X

Example: KAA-120-ADX

Resistive load

(p.f. = 1)

230 VAC 10A

28 VDC 10A

2300VA

280W

Coil Voltage

110 Volts 110
120 Volts 120

240 Volts (AC only) 240

Type of Voltage

Contact Arrangement

Inductive load

(p.f. = 0.4; L/R = 7msec)

230 VAC 6A

28 VDC 7.5A

1400VA

210W

12 Volts
24 Volts 24

12

AC

DC D

DPDT

3PDT T

General Purpose & Solid State Relays

A

D