Emerson EMC-240B Datasheet download pdf (Page 13)

Filtering/Line Conditioning

Islatrol

™

— RM Series

120 VAC Rackmount

Islatrol

™

RM Series AC rackmount surge protector is ideal for protecting the

power feeding valuable rack equipment. Status LEDs indicate the correct power

is coming to the unit, whether the unit is properly grounded and whether the

surge components are still intact. Units are available with a digital meter,

mounted on the front of the unit, which will monitor the voltage, current and

power of the protected equipment.

Features

■ 40 kA surge protection

■ 60 dB max noise filtering

■ 15 & 20 A models available

■ Power, ground and surge status indicators

■ Digital meter

■ Optional twist lock plug

■ 1 year warranty

Model shown: RM-115-10 RM

General Technical Specifications

Model Voltage Amperage Plug (NEMA) Receptacles (NEMA) Digital Meter Locking Plug

RM-115-10RM 120 V 15 A 5-15P 5-15R Yes No

RM-120-10RM 120 V 20 A 5-20P 5-20R Yes No

Rackmount AC Power Protection

ANSI/UL 1449 Third Edition

VPR L-N:400 V, L-G:500V, N-G:400V

Rated Voltage 120 V

Rated Current 15 A & 20 A

Peak Surge Current 20 kA/mode, 40 kA/phase

Response Time <5 ns

EMI/RFI Filtering 60 dB Max

LED Indicators Green-Power on

Green-Ground OK

Green-Surge Circuit OK

Digital Meter Voltage Amps, Watts, VA, Hz, PF,

(Optional) Kwh, and Clock

Input Power

15 A Models SJT 14/3C Power Cord (9 ft)

with NEMA 5-15P Plug

20A Models SJT 12/3C Power Cord (9 ft)

with NEMA 5-20P Plug

NEMA L5-20P Plug- Optional

Output Receptacles

15A Models Front- (2) NEMA 5-15R

Back- (10) NEMA 5-15R

20A Models Front- (2) NEMA 5-20R

Back- (10) NEMA 5-20R

Thermal Protection Thermal Protected MOVs

Overcurrent Protection Circuit

Dimensions 1.75"H x 19"W x 3.8"D (1U)

Certifications ANSI/UL 1449 Third Edition Type 3

Warranty 1 Year

Maximum Continuous 5-250 VDC

Operating Voltage (MCOV)

Clamping Voltage 8-300 VDC

Operating Current 150mA

Peak Surge Current 10 kA (8 x 20 µs)

Frequency Range 0 to 20 MHz

Insertion Loss < 0.1 dB at 20 MHz

SPD Technology GDT, SAD, w/Series PTC

Connection Type Terminal block

w/compression lugs

Terminals accept up to 10 AWG

Operating Temperature -40°C to +85°C

Dimensions (Inches) 2H x 1W x 2.5L

(PC642 + Mounting Base)

Weight 1 oz

Certifications UL 497B

Caution: The hybrid design of this product includes

series resistance. Do not place this product in

service on any signal line capable of supplying

more than 150 milliamperes continuously.

Features

■ Three-stage hybrid protection

■ Sneak/fault current protection

■ Resettable fusing — PTCs

■ Low capacitance option

■ Plug-in module

■ Fast response time

■ Requires Edco

™

PCB1B-WKEY base

■ PC642PTU (Pass Thru Unit)

available for troubleshooting

■ 5 year warranty

Edco

™

PC642 Series

Zone/Loop/Data

The Edco

™

PC642 Series surge suppressor is a two-pair (four-wire) module

implementing three-stage hybrid technology. This module addresses

over-voltage transients with gas tubes and silicon avalanche components. In

addition, sneak and fault currents are mitigated with resettable fuses (PTCs).

The PTCs increase resistance several orders of magnitude when over-currents

exceed safe levels. A normal state resumes when over-currents are removed.

The ability to self-restore in this manner significantly increases suppressor

performance and survivability.

The Edco

™

PC642 card edge module is gold-plated, double-sided, and is

designed to mate with the Edco

™

PCB1B-WKEY gold-plated female terminal

connector. When snapped together, the data circuits “pass thru” the protector

in a serial fashion from the four “Field Side” terminals to the four “Electronics

Side” terminals. Terminals 1 or 10 of the Edco

™

PCB1B-WKEY must be attached

to Building-Approved Ground per Edco

™

Technical Bulletin # 2015.

-WKEY

DO NOT daisy chain grounds.

NOT intended for shield termination.

Install ground in accordance with

all applicable codes.

PC642C-

Low Capacitance,

Line to Line, Line to Ground

008, 036, 043 models

only

008, 043 models only

Line to Line protection only

Line to Ground

200 models only

008

036

043

200

Max Operating

Voltage

Clamping

Voltage

(1000V@1mA)

5 VDC

30 VDC

36 VDC

43-250 VDC

8 VDC

36 VDC

43 VDC

300 VDC

-WKEY

APPLICATION:

RS485, RS422: PC642C-008LC

RS423, Token Ring: PC642C-008LC

RS232: PC642C-036LC

E-NET, 10 BASE T: PC642C-030LC-036LC

4–20ma: PC642C-036LC

24 VAC Power PC642C-043LC

General Technical Specifications

Terminal Assignments

Ordering Information

EDCO PCB1B-WKEY BASE SOLD SEPARATELY

How to Specify the Appropriate Model

Data/Signal Line Protection

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 27 28

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Emerson EMC-240B Datasheet Page 13

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