Sigma Iris NV

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Discontinued 2011 to 2019 Status In-production
Predecessor Sigma Di
Sigma Iris		 Successor ACRA

Overview

Sigma Iris NV logo.

Iris NV is a traction elevator model of South Korean elevator manufacturer Sigma. Launched in 2011, is a successor of the Sigma Distributed Inverter "Di1" and "Di2" models and was produced in Dalian, China. It is a gearless model designed for low to mid rise buildings. In 2019, it was discontinued and succeeded by the ACRA model.

In Indonesia, this model is mainly seen various low to high rise buildings, such as shopping centers, hotels, hospitals, apartments and occasionally universities.

Characteristics

  • Compared to the previous models like Di1 and Di2, Iris NV uses third party controllers made by Shanghai STEP from China. It is distinguished by the fact that the dot matrix arrow on the floor indicators will stop scrolling once the elevator stops and the brake is applied.
  • Also compared to Sigma's previous models, the Iris NV uses a completely different arrival chime which sounds very similar to older SJEC elevators from China.
  • Ride quality and durability is notoriously poor compared to the Di1 and Di2 models, with vibrations can often be felt and heard when the elevator starts up. In addition, the motor brake sound is notoriously loud upon stopping.
  • Car call cancel requires two times press due to the use of Shanghai STEP controllers.
  • Until the mid 2010s, floor button beep was available as an option.
  • Landing door keyhole is a triangle shaped, unlike the Di1 and Di2 models which use an L-shaped keyhole.

Quick specifications

  • Type: Traction, with machine room
  • Use: Passenger, service
  • Drive: AC gearless with VVVF
  • Control system: Shanghai STEP microprocessor
  • Capacity: 450-1600 kg
  • Max. landings: ?
  • Max. travel height: ?
  • Speed: 1 - 2,5 m/sec
  • Max elevator car: ?
  • Doors:
    • Single speed center opening
    • 2 speed telescopic sliding
  • Fixtures: See next section below for details

Fixtures

Standard fixtures

The fixtures used in Sigma Iris NV elevators are the same as the ones used in the second generation elevators (Mid 2000s-early 2010s) apart from minor changes. Floor indicators use red LED dot matrix display. Until 2015, it was possible to use segmented displays as an option before it was discontinued.

Apart from the round and rectangle stainless steel buttons, there is also a white rectangular button which light up entirely when pressed.

  • A typical Sigma hall station with standard buttons.

  • Standard buttons

  • Floor indicator with LED segmented characters.

  • Sigma COP DPS Bali.jpg

  • Call station with round stainless steel buttons.

  • A typical Sigma car station with round stainless steel buttons.

  • Floor indicator with LED dot matrix display.

  • Floor indicator with slightly different LED dot matrix display (notice the different arrow).

  • White rectangle buttons.

  • White rectangle buttons.

Different fixtures (1)

These fixtures consist of silver concave buttons (similar to Otis) with blue illumination and LCD floor indicators with blue segmented characters. There is also a slightly different variation, with the standard round stainless steel buttons and a floor indicator with a red segmented display and a "speedometer".

  • Sigma Yan 2.jpg
  • Sigma Yan 3.jpg
  • Sigma Yan 4.jpg
  • Sigma Yan 5.jpg
  • Sigma Poins 1.jpg
  • Sigma Poins 2.jpg
  • Sigma Poins 3.jpg
  • Sigma Poins 4.jpg
  • Sigma Poins 5.jpg

Different fixtures (2)

Available since 2018, these fixtures consist of round stainless steel buttons with white or blue light and LCD floor indicators with white segmented characters.

  • Diff Sigma HOP KG JKT.jpg
  • Diff Sigma COP KG JKT 1.jpg
  • Diff Sigma COP KG JKT 2.jpg

Touch fixtures

These fixtures were released in 2018 as a replacement of MiniTouch. The buttons are touch sensitive on a glass panel and light up white, while the floor indicators are LCD with white segments over a black background.

  • Touch sensitive hall station.

  • Car interior of a Sigma elevator with touch sensitive car station.

  • Touch sensitive car station.

Known installations in Indonesia

Jabodetabek area

  • Ibis Jakarta Harmoni, Jakarta
  • Alila SCBD, Jakarta (2017, with Sigma e-route system)
  • Grand Sahid Jaya Hotel, Jakarta (2015, replacement of two out of six Otis elevators)
  • Panin Center, Jakarta (2016, replacement from 1984 Otis Spec 50 elevators)
  • Teras Benhil, Jakarta
  • Jatinegara Market, Jakarta (2015)
  • Rusunawa West Jatinegara, Jakarta
  • Blok M Square, Jakarta (2018, replacement from two Sigma Iris elevators)
  • Living Plaza Bintaro, Bintaro Jaya, Tangerang (2014)
  • Binus University Alam Sutera, Serpong, Tangerang
  • HARRIS Hotel Summarecon Bekasi, Bekasi
  • Mensana Tower & Avenzel Hotel, Bekasi

Yogyakarta

  • NEO Hotel Malioboro (2014)
  • POP! Hotel Gandekan (2014)
  • Cordela Hotel Dewi Sartika

Bali

  • Harper Kuta Hotel (2012)
  • Novotel Bali Airport Hotel (2015)
  • Selected Amaris hotel branches in Bali:
    • Amaris Hotel Dewi Sri (2013)
    • Amaris Hotel Sunset Road (2013)
    • Amaris Hotel Teuku Umar, Denpasar (2014)

Videos

Sigma elevator models
Models currently in-production PS: ACRA • ACRA 2.0 • Muse NV • Solon 2.0 • Solon Premium / Solon NV
HS: Iris 3
FR: FEC / FEI • FOVF (Otis)
Discontinued models
 PS: D'Brite • Distributed Inverter (Di1 & Di2) • EMRL1000 • Iris • Iris NV • MUSE • Solon (Standard / Comfort)
HS: Distributed Inverter (DS4 & Di5)
FR: -
Unidentified models
(models have no confirmed names) 		-
Destination dispatch e-route
Remarks (PS) Passenger model (traction with or without machine room / hydraulic) • (HS) High speed passenger model • (FR) Freight or heavy duty model

External links and resources

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