Geist BRD Series, VRE Series Instruction Manual

Instruction Manual
Rack Power Distribution Unit

VRTD, BRD, and VRE Series

Geist Manufacturing 1821 Yolande Ave., Lincoln, NE 68521

800.432.3219 | 402.474.3400 | F: 402.474.4369 | www.geistmfg.com

Contents

Contents............................................................................................................................2

Specifications....................................................................................................................3

Overview 3
Environmental 3
Electrical 3
Receptacle Ratings 3
EMC Verification 4

Installation .......................................................................................................................5

Instructions 5
Guidelines 5

Mounting...........................................................................................................................6

Flush Mount Brackets (FM) 10

Optional Local Monitoring ...............................................................................................13

Power Meter 13
Current Meter 13

Service/Tech Support .....................................................................................................14

Service and Maintenance 14
More Technical Support 14

Table of Figures ..............................................................................................................15

Revision History..............................................................................................................16

GM1079.doc 2 Revision Date: 2/12/2009

Specifications

Overview

The VRE, VRTD, and BRD Series products are Power Distribution Units (PDU) intended for
connection to a 30 Amp AC Mains circuit. The PDUs utilize single pole thermal breakers for
supplementary over-current protection of the output receptacles. The VRTD Series is available
in vertical configurations rated 125 V, while the BRD Series is available in horizontal
configurations rated 125 V. The VRE Series is available in vert ical configurations rated either
125 or 250 V. The VRE, VRTD, and BRD Series PDUs can optionally be configured with a Geist
Power Meter that provides local monitoring and display of Cu rrent, Voltage, Wattage, and Power
Factor.

Environmental

Temperature

Humidity

Operating:

(VRE Series) 10°C (50°F) min 45°C (113°F) max
(VRTD, BRD Series) 10°C (50°F) min 25°C (77°F) max

Storage: -25°C (-13°F) min 65°C (149°F) max

Operating: 5% min 95% max (non-condensing)
Storage: 5% min 95% max (non-condensing)

Elevation

Operating: 0 m (0 ft) min 2000 m (6561 ft) max
Storage: 0 m (0 ft) min 15240 m (50000 ft) max

Electrical

See nameplate for unit ratings.

Receptacle Ratings

NEMA 5-20R or L5-20R 125 Volts, 20 Amp
NEMA 6-20R or L6-20R 250 Volts, 20 Amp
IEC-320 C13 125/250 Volt, 15 Amp (per Receptacle Bank)
IEC-320 C19 125/250 Volt, 20 Amp

GM1079.doc 3 Revision Date: 2/12/2009

EMC Verification

This Class A device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) This device may not cause harmful interference, and (2) this
device must accept any interference received, including interference that may cause undesired
operation.

This Class A digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.
Warning: Changes or modifications to this unit not expressly approved by the party responsible

for compliance could void the user’s authority to operate this equipment.

GM1079.doc 4 Revision Date: 2/12/2009

Installation

Instructions

1. Using appropriate hardware, mount PDU to rack (see Mounting section for additional
instructions.

2. Plug PDU into de-energized 30 Amp branch circuit receptacle.

3. Connect devices into PDU’s output receptacles. It is recommended that the devices are
turned off until all devices are connected to PDU

4. Turn on 30 Amp branch circuit to energize PDU.

5. Power on devices. Sequential power up is recommended to avoid high inrush current.

Guidelines

• If the PDU is installed in a cabinet the ambient temperature of the rack should be no greater
than 25°C.

• Install the PDU such that the amount of airflow required for safe operation of equipment is
not compromised.

• Mount the PDU so that a hazardous condition is not achieved due to uneven mechanical
loading.

• Follow nameplate ratings when connecting equipment to the branch circuit. Take into
consideration the effect that overloading of the circuits might have on over-current
protection and supply wiring.

• The PDU relies on the building installation for protection from over-current conditions. A
Listed circuit breaker is required within the building installation. The circuit breaker should
be sized according to the PDU’s nameplate ratings and local/national electrical codes.

• Reliable earthing of rack-mount equipment should be maintained. Particular attention
should be given to supply connections other than direct connections to the branch circuit.
The PDU must be connected to an earthed socket-outlet.

• The PDU is intended for Restricted Access Locations only and only service personnel should
install and access the PDU.

• For pluggable equipment, install the PDU so that the input plug or appliance coupler may be
disconnected for service.

• Sequential power-up via of devices powered by the PDU is recommended to avoid high
inrush current.

• Caution: Disconnect all power cords before servicing.

GM1079.doc 5 Revision Date: 2/12/2009