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PRD-11AY0-480中文资料

811

Dimensions are shown for reference purposes only.

Dimensions are in inches over (millimeters) unless otherwise specified.

Specifications and availability subject to change.

https://www.wendangku.net/doc/0917068836.html, Technical support:

Refer to inside back cover.

PRD series

10 to 50 Amp Heavy Duty AC or DC Power Relay

File E22575 (Models With All Screw Terminals)File E22575 (All Others)File 15734

183336.861600127116912 3.282024288842412.0410********.7120290 85110605018.2240120043220

Use 110V relay with approx.480

450022

6,000 ohm 5W wire-wound resistor in series.

DC Coils AC Coils (50-60Hz.)

Nominal Resistance Nominal DC Nominal DC Resis.Nominal AC Volts In Ohms Current In Volts In Ohms Current In

±10%@ 25°C Milliamps ±15%@ 25°C Milliamps Features

? Contact ratings to 50 amps.

? Magnetic blowouts available for switching DC loads.? Arrangements to DPDT .

? SPDT auxiliary switch available.? Replaces PR series.

Contact Data @ 25°C

Arrangements: Available to 2 Form C (DPDT). See ordering information.Ratings: See UL contact rating tables.Minimum Rating: 1A @ 12 VAC/VDC.

Material: Silver and silver-cadmium oxide standard. Other materials

available for special applications.

Expected Life: 100,000 operations at rated loads @25°C. Specific

exceptions are noted in ratings tables. Life increases at reduced loads or with appropriate arc suppression.

Initial Dielectric Strength

Initial Breakdown Voltage: 2,000V rms minimum between all elements

and ground. (2,200V rms on 600V ratings.)

Coil Data @ 25°C

Voltage: From 6 to 220VDC, and 6 to 480VAC.Resistance: See coil data table.

Nom. Power: DC coils: 2.0 watts @ 25°C.; AC coils:9.8VA @ 25°C.Max Power: DC coils: 8.0 watts @ 25°C.Duty Cycle: Continuous.

Initial Insulation Resistance: 100 megohms, minimum.

Coil Data

Operate Data @ +25°C

Must-Operate Voltage:DC: 75% of nominal; AC: 85% of nominal.

Environmental Data

T emperature Range:

AC: -55°C to +45°C.; DC:-55°C to +80°C.

Mechanical Data

Mounting: Two .187”(4.75mm) Dia. holes on 1.875” (47.63mm) centers.

T ermination: See ordering information tables for various options.Enclosure: Metal dust cover, 35D013, available. Order separately.Weight: 10 oz. (284g) approximately.

Auxiliary Snap-Action Switch

Arrangements: 1 Form C (SPDT).

Rating: 5 amps at 120VAC, 60 Hz. @ 25°C.Material: Silver.

Users should thoroughly review the technical data before selecting a product part number. It is recommended that users also seek out the pertinent approvals files of the agencies/laboratories and review them to ensure the product meets the requirements for a given application.

PRD-1, 3 or 5

25 amps @ 277VAC 1 HP at 120VAC 2 HP at 250VAC 10 amps at 600VAC 7 amps at 50VDC Res.PRD-1, 3 or 5G

30 amps at 277VAC Res.1.5 HP at 120VAC 2HP at 250VAC 10 amp at 600VAC

PRD-1, 3 or 5F

50 amps at 240VAC Gen. Purp. (20,000 Ops.)30 amps at 277VAC Res.1.5 HP at 120VAC 2HP at 250VAC 10 amp at 600VAC PRD-7 or 11Y

25 amps at 240VAC 20 amps at 277VAC 1 HP at 120VAC 2 HP at 250VAC

7 amps at 50VDC Res.10 amps at 600VAC PRD-7 or 11G

30 amps at 240VAC 20 amps at 277VAC 1.5 HP at 120VAC 2 HP at 250VAC 10 amps at 600VAC

PRD-7 or 11F

50 amps at 240VAC Gen. Purp. (20,000 Ops.)30 amps at 240VAC 20 amps at 277VAC 1.5 HP at 120VAC 2 HP at 250VAC 10 amps at 600VAC PRD-3, 7 or 11H or J 20 amp at 125VDC 1/3 HP at 125VDC PRD-1, 5, 7 or 11

25 amp at 250VAC 1 HP at 125VAC 2 HP at 250VAC

T ype Contact Code

Contact Ratings

UL/CSA Contact Ratings

Models with Screws or Quick Connects as Main Terminals

PRD-3AP4P 50 amps at 277VAC, Gen. Purp.

PRD-3DP4

30 amps at 277VAC, Ballast (6,000 Ops.)15 amps at 277VAC, Tungsten (6,000 Ops.)102LRA, 17FLA at 240VAC (30,000 Ops.)120LRA, 20FLA at 120VAC (30,000 Ops.)1.5 HP at 120VAC (30,000 Ops.)3 HP at 240VAC (30,000 Ops.)

T ype Contact Code Contact Ratings

UL Contact Ratings

Models with Box Lugs as Main Terminals

PRD-3AR4R 60 amps at 28VDC Res.

PRD-3DR4

30 amps at 125VDC

T ype Contact Code Contact Ratings

DC Factory Contact Ratings

Models with Box Lugs as Main Terminals

Note: Any PRD relay deviating electrically or physically from the standard models in the table is

not UL or CSA listed. All horsepower ratings are for single phase motors.

Note: Any PRD relay deviating electrically or physically from the standard models in the table is

not UL or CSA listed. All horsepower ratings are for single phase motors.

812Dimensions are shown for

reference purposes only.

Dimensions are in inches over

(millimeters) unless otherwise specified.

Specifications and availability subject to change.

https://www.wendangku.net/doc/0917068836.html, Technical support:

Refer to inside back cover.

Stock Items - The following items are normally maintained in stock for immediate delivery.

No models in the PRD-3AP / PRD-3DP series are maintained in stock.

T ypical Part No.

B PRD -3A P 4-120

1.T ype:

PRD = Open power relay.2.Main Contact Arrangement:3 = 1 Form X (SPST -NO-DM)3.Coil Input:

A = AC, 50/60 Hz. D = DC

4.Main Contact Material:P = 50 amp, silver.

R = 50 amp, silver with magnetic blow out.

5.T ermination:

4 = Main — boxlug terminals which accept #6-#14 wire.

Coil — #6-32 screw terminals.6.Coil Voltage:

12, 24, 48, 110, 125VDC 24, 120, 240, 277, 480VAC, 50/60 Hz.

PRD-3AG0-120PRD-3AJ3-24PRD-3AY0-120PRD-3DY0-12PRD-3DY0-24PRD-5DF0-12PRD-5AY0-24PRD-5AY0-120PRD-5AY1-120

PRD-5AY0-240PRD-5DY0-12PRD-5DY0-24PRD-7AG0-120PRD-7AY0-24PRD-7AY0-120PRD-7AY0-240PRD-7AY3-120PRD-7DG0-24

PRD-7DY0-12PRD-7DY0-24PRD-11AF0-240PRD-11AG0-24PRD-11AG0-120PRD-11AG0-240PRD-11AH0-120PRD-11AY0-24PRD-11AY0-120

PRD-11AY0-240PRD-11AY0-480PRD-11DF0-12PRD-11DF0-110RD-11DG0-12PRD-11DG0-24PRD-11DH0-12PRD-11DH0-24PRD-11DH0-110

PRD-11DJ0-24PRD-11DY0-12PRD-11DY0-24PRD-11DY0-110PRDA-11AGA-120PRDA-11AYA-120

Stock Items – The following items are normally maintained in stock for immediate delivery.

T ypical Part No.

B PRD -7A Y 0-120

1.T ype:

PRD = Open relay.

PRDA = Open relay with aux. SPDT snap-action switch.

2.Main Contact Arrangement:1 = SPST -NO 7 = DPST -NO 3 = SPST -NO-DM 7V = DPST -NO with 3mm contact gap 5 = SPDT 11=DPDT

3.Coil Input:

A = 50/60 Hz.

D = DC

4.Main Contact Material:Y = .312” (7.92mm) dia. silver. [25A max. rating]G =.312” (7.92mm) dia. silver cad.-oxide. [30A max. rating]F =.312” (7.92mm) dia. silver cad.-oxide. [50A max. rating]?H =Silver w/magnetic blow out. [20A DC max. rating]

?J = Silver cad.-oxide w/magnetic blow out. [20A DC max. rating]

N = Tungsten stationary & silver cad.-oxide movable. [25A max. rating] Code 1, 5, 7 & 11 only.

?Available with Code 3, 7& 11 contact arrangement only.

5.T ermination:

PRD PRDA (With Aux. SPDT Snap-Action Switch)CODE 0

A B L

MAIN #8-32 Screw Term..250” (6.35mm) QC #8-32 Screw Term.#8-32 Screw Term..250” (6.35mm) QC Twin .250” (6.35mm) QC COIL

6-32 Screw Term.

.250” (6.35mm) QC

#6-32 Screw Term..250” (6.35mm) QC .250” (6.35mm) QC AUX. SWITCH

Screw Term..250” (6.35mm) QC .250” (6.35mm) QC

6.Coil Voltage:

6, 12, 24, 48, 110VDC

6, 12, 24, 120, 240, 480VAC, 50/60 Hz.Coil voltages are available to 125VDC and 600VAC.

Ordering Information for 50A Models with Box Lugs for Main T erminals

Ordering Information for Models with Screws or Quick Connects for Main T erminals

Note:All part numbers are RoHS compliant.

813

Dimensions are shown for reference purposes only.

Dimensions are in inches over (millimeters) unless otherwise specified.

Specifications and availability subject to change.

https://www.wendangku.net/doc/0917068836.html, Technical support:

Refer to inside back cover.

2.28 MAX. (57.9)

.375 (9.53)

.31 (7.9)

1.875 (47.63)

2.50 (6

3.5) 2.5 MAX. (64)

.81 (20.6)

.59 MAX. (15.0)

BOX LUG

CONNECTOR

.875 MAX. (22.23)

1.687 (4

2.85)

3.375 MAX. (85.73)

.31 (7.9)

1.875

(47.63)

2.51 MAX. (6

3.8)

DIMENSIONS APPLY TO PRD 11 AND PRDA 11

4.250 MAX. (107.95)

3.00

(76.2)

.375 (9.53)2.50 MAX. (63.5)

3.375 MAX. (85.73)

W/O AUX SWITCH .375 (9.53)

2.23

(56.6)3.375 (85.73) 2.28 MAX. (57.9)

2.50 MAX. (6

3.5)On PRD72

DIMENSIONS APPLY TO

PRD 1, 3, 5, & 7

.187 + .005 – .003 4.75 + .13 – .08

1.875 (47.63)

2.51 MAX. (6

3.75)

.31 (7.9)

2.5 MAX. (6

3.3)

.81 (20.6)

.875 MAX. (22.23)

PRD/PRDA Small Base - Top View

PRD/PRDA Large Base - Top View

50 Amp PRD

3.38 MAX. (85.9)

3.13 MAX. (79.5).97 (2

4.64)

.093 (2.36)

.75

(19.1)

1.50

(38.1)4 KNOCKOUT HOLES

2 KNOCKOUT HOLES EACH END

.88 DIA. (22.4)2.56 (65.0)

.937 (23.86)1.875 (47.63) 4.125 (104.77)5.31 MAX. (134.9).50 (12.7)

.218 DIA. (5.54) 3 MTG. HOLES

5.125 (130.18)

2.06

(52.3)

.687

(17.45)

.812 (20.62)

1.625 (41.28)4 HOLES TAPPED #8-32

35D013 Dust Cover PRD dust cover has a steel base with knockouts for 0.5” (12.7mm) dia. conduit and a cover fitted with two screws. Fits PRD relays, except with auxi- liary contacts. Finished in gray baked enamel.

Mounting:

Three No. 10 holes on 1.875” (47.63mm) x 4.125” (104.77mm) centers.

2.5 MAX.

(63.5)W/O AUX SWITCH

COIL COIL

COIL 5

( )

2 MTG. HOLES

DIA..187 + .005 – .003 4.75 + .13 – .08

( )

2 MTG. HOLES

DIA..187 + .005 – .003 4.75 + .13 – .08

( )

2 MTG. HOLES

DIA.Outline Dimensions

PRD Magnetic Blow-Out Drawings

PRD3 with Magnetic Blow-Out

PRD7 with Magnetic Blow-Out

PRD11 with Magnetic Blow-Out

Dust Cover Open

THIS SIDE OF MAGNET

ATTRACTS NORTH SEEKING POLE OF COMPASS.

POLARITY MARKING

THIS SIDE OF MAGNET

ATTRACTS NORTH SEEKING POLE OF COMPASS.

THIS SIDE OF MAGNET

ATTRACTS NORTH SEEKING POLE OF COMPASS.

Note:Additional unused holes may be present in dust cover base.