ZUMTOBEL ZX / ZX II Refurbishment Kit Instructions

ZX / ZX II Refurbishment Kit

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Specifications:

• Trunking: Zumtobel trunking (ZT), Zumtobel
  trunking high (ZTH)

• Through-Wiring Distance: 1525 mm

• Light Distribution: WB, VWB, NB

• Luminous Flux: 5500 lm, 8000lm

• Service Life: 100000h L95

• Efficiency: Up to 181lm/W

• Driver: EVG switchable

Product Usage Instructions:

1. Trunking Refurbishment:

To bring your lighting system up to date, check the condition of
your existing trunking. Ensure the through-wiring distance is 1525
mm and undamaged.

2. Connector Upgrade:

If you need a connector upgrade, identify whether you require a
ZX connector or a ZX2 connector based on your existing trunking
profile (flat or high).

3. Reflector Replacement:

If refurbishing reflectors, choose between ZX C and ZX2 C based
on your requirements for light distribution and luminous flux.

4. Luminaire Replacement:

For office louvre luminaires or uncovered luminaires, select
between ZX MIREL / ZX2 MIREL or ZX C LINE / ZX2 C LINE based on
your desired light distribution and efficiency.

5. Trunking Accessories:

If new through-wiring is required, consider using the
appropriate trunking accessories such as feed-in sets, cable
clipper connectors, and cover strips.

FAQ:

Q: How do I know if I need to upgrade my connectors?

A: Check the profile of your existing trunking – flat profile
requires a ZX connector, while high profile needs a ZX2
connector.

Q: What are the options for light distribution in the

luminaires?

A: You can choose between WB (wide beam), VWB (very wide beam),
and NB (narrow beam) depending on your lighting needs.

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ZX / ZX2 REFURBISHMENT GUIDE
HOW TO BRING YOUR LIGHT LINE UP TO DATE WITHOUT CHANGING THE EXISTING INFRASTRUCTURE.

HISTORY
The ZX continuous-row lighting system uses Zumtobel trunking (ZT) or Zumtobel trunking high
(ZTH) as the basis on which ZX luminaires are mounted. From 2007 onwards, both the trunking and the luminaires were brought together under the name ZX2 as a system with new through-wiring.

Zumtobel trunking (ZT)

Zumtobel trunking high (ZTH)

40 51

60 60

What does my existing trunking look like?
Is the distance between the connectors of the through-wiring 1525 mm and is it undamaged?
1525

REFURBISHMENT ARTICLE 40 51

YES

NO

ZX connector

ZX2 connector

flat profile (ZT)

high profile (ZTH or ZX2 T)

60 60

ZX C WB, VWB, NB
ZX MIREL UGR < 19
ZX C LINE uncovered

new throughwiring required
11 mm 5-pole: 22157725 7-pole: 22157729

new throughwiring required
ZX2 T-DV
5-pole: 22157725 7-pole: 22157729

ZX2 C WB, VWB, NB
ZX2 MIREL UGR < 19
ZX2 C LINE uncovered

What does my existing reflector look like?

Refurbishment article: ZX C / ZX2 C

Light distribution: WB, VWB, NB Lumious flux: 5500 lm, 8000lm Service life: 100000h L95 Efficiency: up to 181lm/W Driver: EVG switchable

ZX C

ZX2 C

Code

Product name

42189869 ZX C 5500-840 L1525 EVG WB WH

42189871 ZX C 5500-840 L1525 EVG NB WH

42189870 ZX C 5500-840 L1525 EVG VWB WH

42189872 ZX C 8000-840 L1525 EVG WB WH

42189874 ZX C 8000-840 L1525 EVG NB WH

42189873 ZX C 8000-840 L1525 EVG VWB WH

Code

Product name

42189875 ZX2 C 5500-840 L1525 EVG WB WH

42189877 ZX2 C 5500-840 L1525 EVG NB WH

42189876 ZX2 C 5500-840 L1525 EVG VWB WH

42189878 ZX2 C 8000-840 L1525 EVG WB WH

42189880 ZX2 C 8000-840 L1525 EVG NB WH

42189879 ZX2 C 8000-840 L1525 EVG VWB WH

What does my existing luminaire look like?
Office louvre luminaires:

Refurbishment article: ZX MIREL / ZX2 MIREL

Light distribution: WB UGR< 19 Lumious flux: 4000lm, 5500lm Service life: 50000h L90 Efficiency: up to 144lm/W Driver: EVG switchable

ZX MIREL

ZX2 MIREL

Code

Product name

42189885 ZX MIREL 4000-840 L1525 EVG WH

42189886 ZX MIREL 5500-840 L1525 EVG WH

Code

Product name

42189887 ZX2 MIREL 4000-840 L1525 EVG WH

42189888 ZX2 MIREL 5500-840 L1525 EVG WH

Uncovered luminaires:

Refurbishment article: ZX C LINE / ZX2 C LINE

Light distribution: Lambertian opal Lumious flux: 5500lm, 8000lm Service life: 100000h L95 Efficiency: up to 160lm/W Driver: EVG switchable

ZX C LINE

ZX2 C LINE

Code

Product name

Code

Product name

42189881 ZX C LINE 5500-840 L1525 EVG WH 42189883 ZX2 C LINE 5500-840 L1525 EVG WH

42189882 ZX C LINE 8000-840 L1525 EVG WH 42189884 ZX2 C LINE 8000-840 L1525 EVG WH

Trunking accessories (for new through-wiring)

Type Through-wiring
Feed-in set Cable clipper connector Cover strips

Code 22157725 22157729 22157770 22162297 20351159

Product name ZX2 T-DV 5X2, 5/B LED ZX2 T-DV 7X2, 5/B LED ZX2 T-ES 7POL SET ZX2 VBS7 PR PL PVC CO COVER 1529 ZX2

ZX refurbishment kit
EN 06/2024 © Zumtobel Lighting GmbH

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