Veris H40 Installation Instructions

Installation Guide

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 using insulated conductors.

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

DANGER

A qualied person is one who has skills and knowledge related to the construction and operation of this electrical equipment and the installation, and has received safety training to recognize and avoid the hazards involved. NEC2009 Article 100

No responsibility is assumed by Veris Industries for any consequences arising out of the use of this material.

Current Monitoring

RoHS

Compliant

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.

Alta Labs, E nercept, Ensp ector, Hawkeye, Trus tat, Aerospo nd, Veris, and th e Veris ‘V’ log o are tradema rks or registe red tradema rks of Veris Ind ustries, L. L.C. in the USA and /or other countri es.

H40 Series

Fractional Motor Control With Command Relay

Product Overview

H40NEXA and H40BAXA devices combine a switching relay and a Hand-O-Auto (HOA) switch into a single housing. The H40MEXX and H40AAXX include only the switching relay. The low voltage and line voltage wires are electrically separated from each other. A hinged lid on the low voltage side allows easy connection, while the high voltage side is closed for added safety.

The H40 is connected in series between the power source and the motor device, and the relay and HOA switch (if applicable) control the on/o functioning of the motor. The H40AAXX and H40BAXA have a maximum load of 10 A, and the H40MEXX and H40NEXA have a maximum load of 16 A.

Product Identiﬁcation

Part Number Description

H40NEXA Fractional motor control with command relay and HOA switch

H40MEXX Fractional motor control with command relay

H40BAXA Fractional motor control with command relay and HOA switch

H40AAXX Fractional motor control with command relay

Speciﬁcations

Amperage Range

Wire to Relay Contacts

H40NEXA, H40MEXX

H40BAXA, H40AAXX

Low Voltage Terminal Block Wire Size

Low Voltage Terminal Block Torque

H40NEXA, H40BAXA

H40MEXX, H40AAXX

Contact Ratings

H40NEXA

H40MEXX

H40BAXA H40AAXX

Coil Ratings

H40NEXA, H40MEXX

H40BAXA, H40AAXX

Operating Temperature Range

Operating Humidity Range

Frequency

Approvals

* In addition, coil input from other sources may be used as detailed in NEC Article 725.121.

Other companies’ trademarks are hereby acknowledged to belong to their respective owners.

0.25 to 16 A

12 AWG (3. 3 mm2) or larger 16 AWG (1.3 mm2) or larger

24 to 14 AWG (0.2 to 2.1 mm2)

3.5 to 4.4 in-lb ( 0.4 to 0.5 N-m)

RE L AY

Typ e

SP ST, N.O.

SPST, N.O. or N.C. (ﬁeld selectable)

16A @120 /25 0VAC, 12A@ 277 VAC, 1HP@120 VAC, 8 A@ 28V DC 16A @120 /27 7VAC , 1HP@ 120VAC, 2HP@277VAC, 16A@ 28VDC 10A@120/ 240/ 277VAC, 1/3HP@120VAC, 8A@28VDC 10A@120/ 240/ 277VAC, 1/3HP@120VAC, 10A@28V DC

24VDC 4 5mA nom. ; 24VAC 78mA nom.; Class 2* 10-30 VAC@ 24 -38mA ; 10- 30VDC @10 -16mA ; Class 2*

OPERATING CO NDITIONS

-15° to 50°C ( 5° to 122°F)

0-95% RH noncondensing

50 /60 Hz

COMPLIANCE INFORMATION

UL508, RoHS

Installation Guide

In Series

Current Monitoring H40 Series

Dimensions

Product Diagram

1.6”

(40 mm)

Class 1 Voltage

(106 mm)

Power Source

4.2”

1/2” NPT

4.2”

(106 mm)

Fan/Motor

4.0”

(101 mm)

Class 2 Voltage

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

2. HOA Switch: Provides local control of the motor (H40NEXA and H40BAXA only)

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

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.

3. Relay Coil terminal block: Wire output signal from control panel to actuate the relay.

4. Status LED:

Right side of V: Green = Coil is energized

Only the low voltage terminal bl ocks are accessible through the hinged lid. Other compone nts are in the sealed high voltage compartment.

= Circuit Path

Other companies’ trademarks are hereby acknowledged to belong to their respective owners.

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