Technical Data
2 - INPUT SPECIFICATION (@25°C ambient temperature)
|
|
Units
|
Minimum
|
Typical
|
Maximum
|
Notes
|
|
Input Voltage Range (Vin)
|
Vac
|
90
|
120, 277
|
305
|
The rated output current for each model
is achieved at Vin≥108 Vac &
at Vin≥249 Vac.
At nominal load
|
|
Input Frequency Range
|
Hz
|
47
|
50/60
|
63
|
|
|
Input Current (Iin)
|
A
|
|
|
0.32 A @
120 Vac
0.15 A @
277 Vac
|
|
|
Power Factor (PF)
|
|
0.9
|
> 0.9
|
|
At nominal input voltage (120 &
277 Vac)
From 100% to 60% of rated
power
|
|
Inrush Current
|
A
|
Meets NEMA-410 requirements
|
At any point on the sine wave
and 25°C
Active limiting inrush
current is available as an option. Please contact your ERP representative or send an
email to [email protected].
|
|
Leakage Current
|
mA
|
|
|
0.3 mA @ 120 Vac
0.7 mA @ 277 Vac
|
Measured per IEC60950-1
|
|
Input Harmonics
|
Complies with IEC61000-3-2 for Class C equipment
|
|
|
Total Harmonics Distortion (THD)
|
|
|
|
20%
|
At nominal input voltage (120 &
277 Vac)
From 100% to 60% of rated
power
Complies with DLC (Design Light Consortium) technical requirements
|
|
Efficiency
|
%
|
-
|
up to 90%
|
-
|
Measured with nominal
input voltage, a full sinusoidal wave form and without dimmer attached.
|
|
Isolation
|
The AC input is isolated from
the main DC output.
|
3 - MAIN OUTPUT SPECIFICATION (@25°C ambient temperature)
|
|
Units
|
Minimum
|
Typical
|
Maximum
|
Notes
|
|
Output Voltage
(Vout)
|
Vdc
|
|
|
|
See ordering
information for details
|
|
Output Current (Iout)
|
mA
|
|
|
|
See ordering
information for details
The rated output
current for each model is achieved at Vin≥108 Vac &
at Vin≥249 Vac.
|
|
Output Current
Regulation
|
%
|
-5
|
±2.5
|
5
|
At nominal input voltage (120 & 277 Vac)
Includes load and current
set point variations
|
|
Output Current Overshoot
|
%
|
-
|
-
|
10
|
The driver does not operate outside of the regulation requirements for more
than 500 ms during power on with nominal LED load and without dimmer.
|
|
Ripple Current
|
≤ 20% of rated output current for
each model
|
Measured at nominal LED voltage
and nominal input voltage without dimming
Calculated in accordance with the IES
Lighting Handbook, 9th edition
Meets IEEE 1789-2015 "no
impact" recommended practices for
flicker
|
|
Dimming Range (% of Iout)
|
%
|
1
|
|
100
|
The dimming range is dependent on each specific dimmer. It may not be able to achieve 1% dimming with some
dimmers.
Dimming
performance is optimal when the driver is operated at its nominal output
voltage matching the LED nominal Vf (forward voltage). Dimming performance may vary when the driver is operated
near its minimum output voltage.
|
|
Start-up Time
|
ms
|
|
300
|
500
|
Without any dimmer attached, and at nominal
input voltages and nominal load
Measured from application of AC line voltage to continuous light output. 100% light output achieved ≤ 750 ms.
Complies with ENERGY STAR® luminaire specification and CA Title 24
|
|
Isolation
|
The main DC output is certified and tested per UL8750 Class
2 or LED Class 2. In models
without a suffix
and
"-Z1" models, the 0-10 V dimming circuit is isolated from
the AC input
and the DC output
|
4 - 0-10 V DIMMING CONTROL
(@25°C ambient temperature)
In
the PTB30 series, several 0-10 V dimming profiles can be selected, such as a
logarithmic profile, a non-linear profile with 1% minimum dimming, and a
non-linear profile with 10% minimum dimming. Additionally, models with the
“-Z1” suffix can utilize a non-linear profile with 1% minimum dimming
with dim-to-off and a non-linear profile with 10% minimum dimming and dim-to-off. Furthermore,
every point in the non-linear dimming profile can be programmed using the
programming software.
By default, the non-linear profile with 1% minimum dimming (shown in figure 1) is pre-loaded in the PTB30 series. Models with the “-Z1” suffix are pre-loaded with the non-linear profile with 1% dimming and dim-to-off (shown in figure 2).
9 - PHASE-CUT DIMMING
Dimming of the driver
is possible with standard TRIAC-based incandescent dimmers that chop the AC voltage
as shown in Figure
3, or with ELV dimmers.
During the rapid rise time of the AC voltage
when the dimmer
turns on, the driver does not
generate any voltage or current oscillations, and inrush current is controlled.
During the on- time of the AC input,
the driver regulates the output current
based upon the conduction angle. The RMS value of the driver output current is
proportional to the on-time of the AC input voltage. When operating with an incandescent dimmer, the RMS output current varies depending upon the conduction angle and RMS value of the applied
AC input voltage.
Forward-phase (TRIAC) and reverse-phase (ELV)
dimming work only at 120 Vac.
The PTB30 series offers Tri-Mode Dimming™ compatibility with both phase-cut (reverse-phase and forward- phase) and 0–10V dimmers.
Phase-cut dimming always
has priority over 0-10 V dimming.
10 - COMPATIBLE PHASE-CUT
DIMMERS
|
120Vac Dimmers
|
|
Mfg.
|
Model
|
Mfg.
|
Model
|
Mfg.
|
Model
|
|
Lutron
|
LGCL-153PL
|
Lutron
|
DVRP-253P
|
Leviton
|
VPE06
|
|
Lutron
|
RRD-6CL
|
Lutron
|
NTELV-600P
|
Leviton
|
DW1KD-1BZ
|
|
Lutron
|
DVELV-303P
|
Lutron
|
MAELV-600
|
Cooper
|
SAL06P-W-K
|
|
Lutron
|
MACL-153M
|
Lutron
|
SCL-153P
|
Cooper
|
DAL06P
|
|
Lutron
|
RRD-10ND
|
Leviton
|
DSL06-1LZ
|
Cooper
|
TAL06P1-C1
|
|
Lutron
|
PD-6WCL
|
Leviton
|
IPE04
|
|
|
|
Lutron
|
SELV-300P
|
Leviton
|
IPL06
|
|
|
|
Lutron
|
DVCL-153P
|
Leviton
|
6674
|
|
|
|