Veris H535 Installation Instructions

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Page 1

HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

• Follow safe electrical work practices.

See NFPA 70E in the USA, or applicable local codes.

• This equipment must only be installed and serviced by qualiﬁed electrical personnel.

• Read, understand and follow the instructions before installing this product.

• Turn oﬀ all power supplying equipment before working on or inside the equipment.

• Use a properly rated voltage sensing device to conﬁrm power is oﬀ. DO NOT DEPEND ON THIS PRODUCT FOR VOLTAGE INDICATION

• Only install this product on insulated conductors.

Failure to follow these instructions will result in death or serious injury.

DANGER

CURRENT MONITORING

INSTALLATION GUIDE

H535 535

Enclosed Relay

Installer’s Speciﬁcations

Sensor Power Induced from the monitored conductor Amperage Range 0.25 to 15 A Frequency Range 50-60 Hz Operating Temperature Range -15° to 50°C (5° to 122°F) Operating Humidity Range 0-95%, noncondensing Wire to Relay Contact s Use 12 AWG (3.3 mm2) wire or larger* Relay Switching C apacity at 120 VAC 1 HP Relay Outpu t SPST F.S. N.O. or N.C., 15 Amps Relay Coil 24 VAC/DC; 36 mA nom. Terminal Block Torque Relay control ter minals: 3.5 in-lb (0.4 N-m) All other terminals: 12 in-lb (1.35 N-m) Agency Approvals UL508, Installation Category III

* For current loads up to 10A, use 75°C rated wire insulation. For loads greater than 10A, use 90°C rated wire insulation. The product design provi des for basic insulation only.

Quick install

1. Disconnect power sources prior to installation.

NOTICE

• This product is not intended for life or safety applications.

• Do not install this product in hazardous or classiﬁed locations.

• The installer is responsible for conformance to all applicable codes.

• Mount this product inside a suitable ﬁre and electrical enclosure.

Dimensions

Wire

Opening

4.25"

(108 mm)

Wire

Opening

1.16"

(30 mm)

Alta Labs, Enercep t, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘ V’ logo are trademark s or registered tradema rks of Veris Industries, L.L .C. in the USA and /or other countri es.

1.16"

(30 mm)

4.25"

(108 mm)

1.53"

(39 mm)

2. Remove the sensor lid and wire the command relay connections and relay controls to the base.

3. Set the relay contact jumper.

4. This device has four wiring options, detailed on page 2-3 of this installation guide. Choose the option appropriate to the application and follow instructions.

operation

The H535 combines a switching relay and a Hand-O-Auto (HOA) switch in a single housing. The H535 is connected in series between the power source and the motor device. It operates at amperages up to a maximum of 15 A, and the relay and HOA switch control the on/o functioning of the motor. The H535 requires no additional power source for operation.

Wire

Opening

2.13"

(55 mm)

Page 2

Wiring boarD

H535

1. Line Current Terminals

2. 24VAC/DC Relay Control

3. N.C. Block

4. N.O. Block

installation

Prior to installation, disconnect and lock out all power sources.

INSTALLATION GUIDE

4. Select one of the following mounting congurations (a, b, c, or d) to match your installation.

a.) duplex box:

Mounting slot

Connect line voltage wires

N.C. Block

N.O. Block

Line Voltage Wires

Wire the 12 AWG lines from the controller through the back of the device, to the line current terminals. Tighten line current terminal blocks to 12 in-lb. (1.35 N-m) torque. Use the base as a template for mounting to the wall using the mounting hole and slot shown.

to line current terminals

Mounting hole

1. Open the device. Set aside the lid and the bag of hardware enclosed.

VERIS INDUSTRIES, INC.

P ORTL AND , OR EGON U SA

TOLL FREE USA 1.800.354.8556

TEL USA 1.503.598.4564 FAX USA 1.503.598.4664

535

HAND

OFF

AUTO

CAUTION: Consult instructions prior to installation

STATUS OUTPUT: 1A@30VAC/DC

RELAY COIL: 24VAC/DC; 16mA nom.

RELAY OUTPUT: 16(8)A@250VAC; 3/4 HP

2. Wire the 24 AC/DC relay control through the top hole of the device. Use only copper conductors for command relay inputs. Tighten terminal blocks to 3.5 in-lb (0.4 N-m) torque. Keep wires away from the N. O. and N. C. jumper blocks.

24VAC/DC Relay Control

3. Set the relay contact jumper for N.O. or N. C. operation (the device is shipped with the jumper set in the N.O. position).

b.) 4S junction box:

Mounting hole

Line Voltage Wires

Connect line voltage wires to line current terminals

Mounting hole

c.) surface mounting:

Connect line voltage wires to line current terminals

Line Voltage Wires

N.C. Block

N.O. Block

Wire the 12 AWG lines from the controller through the side of the device, onto the line current terminals. Tighten line current terminal blocks to 12 in-lb. (1.35 N-m) torque. Use the base as a template for mounting to the wall using any of the mounting holes shown.

Alta Labs, Enercep t, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘ V’ logo are trademark s or registered tradema rks of Veris Industries, L.L .C. in the USA and /or other countri es.

Page 3

Connect line voltage wires to line current terminals

H535

INSTALLATION GUIDE

d.) nipple mount to another enclosure:

Insert the conduit nuts (provided) into the slots in the side hole of the device for additional weight support.

ENCLOSURE

Line voltage wires

Wire the 12 AWG lines from the controller through the side of the device, from the enclosure to the line current terminals. Tighten line current terminal blocks to 12 in-lb. (1.35 N-m) torque.

5. Use the knockout seal to cover any unused holes in the housing. Attach the cover, securing with the screws provided.

NOTE: If a conduit is used, connect the conduit to the mounti ng hub before connecting it to the device. Be sure to support the H535 housing when nipple-mounted to an other enclosure, or the unit may shift on o pening, potentially causing undue stress on the wiring a nd the terminals.

Nipple to existing enclosure (conduit nipple ﬁtting not provided)

Wiring example

Keep all wires away

from the jumper blo ck

areas.

1. Relay Contacts: Wire the H535 in series with the load using these terminals.

2. Relay Coil Terminal Blocks: Wire the output signal from the control panel to

actuate the relay. 24 VAC/DC; 36mA nominal

3. N.C. Relay Jumper Block: Insert a jumper here to ensure normally closed relay

operation when the switch is in auto position. Disconnect power to the device before before touching the jumper.

4. H.O.A . Switch: Control the motor locally.

HAND – When the switch is in this position, the motor is always on.

setting contact jumper

The H535 has a jumper for N.O. or N.C. relay function. The jumper aects the relay contacts only when the HOA switch is in AUTO. The product is shipped with the jumper in the N.O. position. To select N.C. function, move to the N.C. jumper block. Always disconnect power to the device before before touching the jumper.

OFF – When the switch is in this position, the motor is always o.

AUTO – When the switch is in this position, the control system commands the motor.

5. Relay Status LED: For positive indication of energized coil.

6. Relay: Enables actuation of a circuit by a control system.

7. N.O. Relay Jumper Block: Insert a jumper here to ensure normally open relay

operation when the switch is in auto. Disconnect power to the device before before touching the jumper.

CAUTION!

Do not rely on status indicators to de termine whether or n ot the relay contacts are connected to a power source. Doing so may result in i njury or death from electrical shock.

If the connections to the unit a re made through more than one metallic conduit, bond the conduits to prevent the hazard of elec tric shock. A bonding plate is available (Veris

Alta Labs, Enercep t, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘ V’ logo are trademark s or registered tradema rks of Veris Industries, L.L .C. in the USA and /or other countri es.

pa rt AH10 ).

Veris H535 Installation Instructions

Specifications and Main Features

Frequently Asked Questions

User Manual