A comparison of the T14-1 and XA88 showing the main features for transition.
|XA88 version||Equivalent T14-1 version|
|T14-1LW or T14-1LH*|
|T14-1UW or T14-1 UH|
‘L’ versions operate on 24 to 36 V DC nominal supply
‘H’ versions operate on 72 to 110 V DC nominal supply
In both cases, the normal voltage variations of EN50155:2017 are supported.
*For use on buses and similar vehicles, the XA88-24DC-2 is replaced by the T14-1LB which carries ECE‑R10 and other relevant compliances – please see T14-1LB data sheet (available on request).
The T14-1 range has different connectors from the XA88’s MIL-C-5015 circular connectors. There is now a choice:
Wago 769 (‘W’ versions): robust, easy-to-wire, spring clamp contacts, strong connector retention, cable strain relief plates available, lower cost
Harting HAN-3D (‘H’ versions): industrial, sealed, strong lever-latching connectors, with gold-plated crimp contacts, but at higher cost than the Wago 769.
|Physical dimensions (Width x Depth x Height)||251 x 320 x 89 mm||258 (295 flanges) x 221 x 55 mm|
|Mounting holes||6 qty M4 tapped holes in underside||4 qty M4 clear holes mounting flanges at side|
|Mounting orientation||Horizontal with airflow through heatsink||Any orientation, no heatsink|
|Rack tray options||2U, 300 mm rack tray||2U, 300 mm rack tray 2U, 430 mm (19-inch) rack tray|
|Drawings available:||2D drawings 3D STEP models||2D drawings 3D STEP models mounting template|
|Environment temperature||-40°C to +70°C||-40°C to +70°C|
|EMC||EN50121-3-2, EN50121-4||EN50121-3-2, EN50121-4, EN 55032, EN 55035, 2014/53/EU (R.E.D.)|
|Fire Safety||EN45545 (HL3)||EN45545 (HL3)|
|Product Safety||EN60065 UL compliant PSU||EN62368-1 CB and UL compliance in progress|
|Vibration||EN61373 (and Amtrak rqts)||EN61373 (and Amtrak rqts)|
|Road vehicle compliance||UN/ECE-R10 inc. EN 50498:2010.||UN/ECE-R10 inc. EN 50498:2010.|
|Material safety||2011/65/EU (RoHS)||2011/65/EU (RoHS)|
A compliance data package is available upon request. Please see contact details below.
11 June 2021
7 May 2021