Specification
10
3.8 APPLICABLE STANDARDS
BS 4884-1
This document conforms to BS4884-1 1992 Specification for presentation of essential
information.
BS 4884-2
This document conforms to BS4884-2 1993 Guide to content
BS 4884-3
This document conforms to BS4884-3 1993 Guide to presentation
BS EN 60068-2-1
(Minimum temperature)
-30
°
C (-22
°
F)
BS EN 60068-2-2
(Maximum temperature)
+70
°
C (158
°
F)
BS EN 60950
Safety of information technology equipment, including electrical business equipment
BS EN 61000-6-2
EMC Generic Immunity Standard (Industrial)
BS EN 61000-6-4
EMC Generic Emission Standard (Industrial)
BS EN 60529
(Degrees of protection
provided by enclosures)
IP65 (front of module when installed into the control panel with the optional sealing
gasket)
IP42 (front of module when installed into the control panel WITHOUT being sealed to
the panel)
UL508
NEMA rating
(Approximate)
12 (Front of module when installed into the control panel with the optional sealing
gasket).
2 (Front of module when installed into the control panel WITHOUT being sealed to
the panel)
IEEE C37.2
(Standard Electrical Power
System Device Function
Numbers and Contact
Designations)
Under the scope of IEEE 37.2,
function numbers can also be used to represent
functions in microprocessor devices and software programs
.
The TT2 series controller is device number 11L-334 (Multifunction device protecting
Line (generator) – TT2 series module).
As the module is configurable by the generator OEM, the functions covered by the
module will vary. Under the module’s factory configuration, the device numbers
included within the module are :
2 – Time delay starting or closing relay
30 – annunciator relay
42 – Running circuit breaker
62 – time delay stopping or opening relay
74– alarm relay
81 – frequency relay
86 – lockout relay
In line with our policy of continual development, Terasaki, reserve the right to change specification without notice.
