MTL Instruments ZoneMaster All-Mode Specifications

• Enhanced redundancy plus thermal

and short circuit fusing

• Low let-through performance with

high current impulses

• 100k AIC short circuit current rating

• Replaceable bolt-in modules

• Large block MOV technology

• UL 1449 3rd Edition Listed

• 15 year product warranty

technical datasheet

ZoneMaster All-Mode Series

Designed for all types of switchgear, distribution panels and branch
panelboard applications.

The ZoneMaster All-Mode Series of surge
protection devices combines unparalleled
power handling capability, application
versatility, proven circuitry along with simple
installation, features which make ZoneMaster
All-Mode units the ultimate power protection
solution. With 200kA, 240kA, 340k A and
400kA versions available and configurations
suitable for all International supply voltages,
ZoneMaster All-Mode is truly a versatile and
flexible protection range.

ZoneMaster All-Mode devices are
modular in construction, individual

modules are bolted to a large surge return
plate to minimize transient impedance. These
color coded, replaceable modules, with a
UL 94-5V rated plastic casing are supplied
mounted within a durable NEMA 4X (IP66)
rated enclosure. ZoneMaster All-Mode units
are easy to install via simple wall mounting.

Large block Metal Oxide Varistor (MOV )
protection technology is utilized within

the ZoneMaster All-Mode range. Each of the
large block MOVs are individually fused for
both thermal and short circuit protection. This
produces redundancy ensuring the facility is
never unprotected.

LED status indication is supplied as
standard, normally open/ normally closed

contacts change state to indicate a fault.
An optional remote monitoring unit is also
available providing audio and visual indication
of protector status, along with features such
as a test switch for checking the monitoring
circuitr y and an audio alarm silence switch.

The optional power filter has a noise
attenuation of 75dB at 100KHz-100MHz and
will attenuate 6kV transients down to just
200V. This power filter is UL 1283 Listed and
all ZoneMaster All-Mode devices are UL 1449
3rd Edition Listed.

901-146 Rev G 110511

www.mtl-inst.com [e-mail]

SPECIFICATION

All figures typical at 77°F (25°C) unless otherwise stated

Maximum continuous operating voltage

120V — 150Vac
277V — 320Vac

Lines protected
ZoneMaster All-Mode 200

L-N 100kA, L-G 100kA, L-L 200kA, N-G 200kA
ZoneMaster All-Mode 240
L-N 120kA, L-G 120kA, L-L 240kA, N-G 240kA
ZoneMaster All-Mode 340
L-N 170kA, L-G 170kA, L-L 340kA, N-G 170kA
ZoneMaster All-Mode 400
L-N 200kA, L-G 200kA, L-L 400kA, N-G 200kA
Duty cycle performance (8/20µs)
100,000A >4 impulses
10,000A >8,000 impulses
170A infinite

Impulse current for class I (I

ZoneMaster All-Mode 200 25kA (10/350µs)

ZoneMaster All-Mode 340 35kA (10/350µs)

ZoneMaster All-Mode 400 50kA (10/350µs)

Long duration current pulse (10/1,000µs) capability

3,600A (tested)

Ambient temperature limits

-40°F to +185°F (working)

-40°C to +85°C (working)

Humidity

95% RH (non-condensing)

Enclosure

NEMA 1, 2, 3, 3S, 4, 4X, 12 & 13 (IP66)

Terminals

2 AWG (32mm2)

Mounting

Surface mount by 0.31” (8mm) diameter holes

Indication

Continuous visual status monitoring
Green LED Lit = Full protection
Red LED Lit = Reduced (Standby)
No protection
Green LED out = No power to protector

Remote contacts

NO/NC

Weight

Zonemaster All-Mode 200 10.5 lbs (4.8Kg)
Zonemaster All-Mode 240 10.5 lbs (4.8Kg)
Zonemaster All-Mode 340 12.5 lbs (5.7Kg)
Zonemaster All-Mode 400 12.5 lbs (5.7Kg)

Dimensions

Enclosure — see figure 1

EMC compliance

BS EN 60950: 1992
BS EN 61000-6-2: 1999

imp

)

OR

Model Maximum

surge

current

Imax (kA)

ZM17200 200 120/240 split 700 416 528 Split phase 3-wire

ZM17201 200 120/208 700 416 528 Three phase 4-wire WYE

ZM17202 200 120/240 700/1200 416 528 Three phase 4-wire Delta

ZM17204 200 277/480 1200 776 904 Three phase 4-wire WYE

ZM17207 200 220/380 1200 776 904 Three phase 4-wire WYE

ZM17208 200 240/415 1200 776 904 Three phase 4-wire WYE

ZM17500 240 120/240 split 700 416 528 Split phase 3-wire

ZM17501 240 120/208 700 416 528 Three phase 4-wire WYE

ZM17502 240 120/240 700/1200 416 528 Three phase 4-wire Delta

ZM17504 240 277/480 1200 776 904 Three phase 4-wire WYE

ZM17507 240 220/380 1200 776 904 Three phase 4-wire WYE

ZM17508 240 240/415 1200 776 904 Three phase 4-wire WYE

ZM17300 340 120/240 split 600 416 528 Split phase 3-wire

ZM17301 340 120/208 600 416 528 Three phase 4-wire WYE

ZM17302 340 120/240 600/1200 416 528 Three phase 4-wire Delta

ZM17304 340 277/480 1200 776 904 Three phase 4-wire WYE

ZM17307 340 220/380 1200 776 904 Three phase 4-wire WYE

ZM17308 340 240/415 1200 776 904 Three phase 4-wire WYE

ZM17400 400 120/240 split 600 416 528 Split phase 3-wire

ZM17401 400 120/208 600 416 528 Three phase 4-wire WYE

ZM17402 400 120/240 600/1200 416 528 Three phase 4-wire Delta

ZM17404 400 277/480 1200 776 904 Three phase 4-wire WYE

ZM17407 400 220/380 1200 776 904 Three phase 4-wire WYE

ZM17408 400 240/415 1200 776 904 Three phase 4-wire WYE

*Tested as per ANSI/IEEE C62.45; IEC 61643-1 Uoc = 6kV

Working

voltage

(V)

UL

3rd Edition

VPR

(V)

Limiting voltage

@ 3kA* @10kA (In)
(V) (V)

Phase types

OPTIONAL POWER FILTER

Limiting voltage
200V (@ 3kA 8/20µs)
Maximum attenuation (typical)

-75dB (100kHz to 100MHz)

OPTIONAL REMOTE
MONITORING UNIT

ZM11101 — Battery operated

TO ORDER SPECIFY -

Model number as per specification table
Add suffix X for EMI/RFI filter

EUROPE (EM EA): +44 ( 0)1582 723633 THE AMER ICAS: [phone] ASIA-PACIF IC: [phone]

[e-mail] [e-mail] [e-mail] 901-146 Rev G 110511

Figure 1 Dimensions

APPROVALS

Country Standard/Authority Approved for Product

United States
Canada

UL 1449 3rd Edition Listed AC power product ZoneMaster All-Mode

The give n data is only inten ded as a product de scription an d should not be reg arded as a lega l warranty of pro perties
or guara ntee. In the i nterest o f furth er techn ical deve lopme nts, we rese rve the ri ght to make de sign ch anges.