HTI 2500 W/SE

Technical Information
Metal Halide Lamp
No. FO 4523
Edition: 02/02
- subject to change
Supersedes: Edition 09/01
Status: valid
HTI 2500 W/SE
Product description
The OSRAM HTI 2500 W/SE is a single-ended metal halide lamp
without outer bulb. It is the preferable daylight-source if highest
luminous flux, high luminance and compact lamp size are
required. The OSRAM “eXtreme Seal” technology enables higher
pinch temperatures up to max. 450°C. The HTI 2500 W/SE is
mainly used in the effect lighting field as well as in followspots.
Technical data
HTI 2500 W/SE
Order reference
Rated lamp wattage
W
2,500
Rated lamp voltage
V
115
Rated lamp current (~)
A
25.6
Ignition voltage (cold /
kVS
8 / 45
Luminous flux
lm
a
240,000
2
Average luminance
cd/cm
Color temperature
K
6,000
Color rendering index
Ra
> 90
Electrode gap e
mm
14
Lamp length (overall) l1
mm
max. 180
Light center length a
mm
85
Bulb width d
mm
42
Average service life
h
600
Base
l1
30,000
d
G 22; both cap pins are connected with the electrode close to the base;
electrical connection of the top electrode only with flying lead
Lamp operation
Maximum permissable
pinch temperature
°C
450°C (eXtreme Seal)
Cooling
Fan; max. permissible foil temperature 350°C
Burning position
vertical ± 135°, s 135
The HTI 2500 W/SE can either be operated on electronic power supplies (ECG) or on standard ballasts.
Manufacturers of igniters and control gear (not all officially approved by OSRAM)
Ignitors:
Ballasts:
ECG:
I.R.E.M. AD-3050, sAD-3050; Mitronic ZG 2500; Bauch 905, 912
ERC 686290/2 (2 units in parallel); I.R.E.M. BC-2500; LTM 502501; Lumo 510-053;
May & Christe 1105.0815.001, 1105.2305.003; Mitronic VG 2500;
Panther FL 2500, ST 2500; RDS BC-2500; Strand 65 208 220
ARRI L2.76110.F; B&S EB 2500C; DE SISTI EB 2500C; ERC DEB 2500;
I.R.E.M. EB-2500, sEB-2500; LTM A 522; Lumo Super 2.5; RDS EB-2500;
Sansha SG-2500; Strand 65 208 760
Further information on operating and control device requirements is available with the OSRAM brochure "Guidelines for
Control Gear and Igniters - Metal Halide Lamps Photo Optic", order reference 123T01E.
Photo-Optic Berlin